The cost to diagnose the P0031 Dodge code is 1. These include: An inefficient catalytic converter. Saturday, May 8th, 2021 AT 12:31 PM (Merged). Water getting inside the heated oxygen sensor connector can caused the heated oxygen sensor fuse to blow, which is a very common problem for this type codes. 2L and 5. The specific diagnosis time and labor rates at auto repair shops can differ based on factors such as the location, make and model of the vehicle, and even the engine type. What Do P0138 and P2271 Codes Mean Together? The P0138 code stands for O2 Sensor Circuit High Voltage (Bank 1, Sensor 2). I had codes P0138,and code P0189 cleared codes disconnected batt. 27 volts. 2V or higher) on the signal circuit of the bank 2 sensor 1 Oxygen (O2) Sensor for an extended period of time. 7 make the oxygen sensor go bad im getting a trouble code P0138 and its idling a little rough i heard the o2 sensor should last 100,000 miles my tr. What Does the P0138 Dodge Code Mean? The Heated Oxygen Sensor 2 (HO2S) (Rear O2 Sensor), after three way catalyst (manifold), monitors the oxygen level in the. 2004 ram 1500 4. P0420 "Catalyst System Efficiency Bank 1". i have a 1999 dodge ram 1500 v8 5. CAMSHAFT POSITION SENSOR 2001 Dodge Truck RAM 1500 1/2 ton 2WD 5. Faulty fuel injectors ⚠ Does your Dodge have Safety Recalls? → Check here How to Fix the DTC P0138 Dodge? Review the 'Possible Causes' mentioned above and visually examine the corresponding wiring harness and connectors. Dodge ram 1500 5. 9 magnum, sputtering at idle rpms go way down like it wants to die, then rpms pop back up, when driving sometimes all of the sudden it will jump like at freeway speeds, when shutti read more. Dodge Ram Truck 3rd Gen (02 – 08) Forums. Web you can troubleshoot the p0138 code on your dodge ram 1500 by inspecting the downstream. Most auto repair shops charge between $75 and $150 per hour. P0138 Mitsubishi Cylinder 1-4 Heated Oxygen Rear Sensor Circuit High Voltage 📷. P0138 - Sensor Circuit High Volts Bank 1, Sensor 2. 0 hour of labor. replaced bank 1 sensor 1& 2 in May 2015. I have a 96 ram 1500 sport, with a 318 and manual trans. these are the two rear oxygen sensors in the exhaust system. Cylinder # 7 Misfire. 0 hour of labor. My problem is that the check engine light keeps coming on, the trouble code is P0138 which should be the after Cat Oxy sensor. have a 2006 dodge ram has codes P0138 showing up twice and also 02 sensor circuit high volts bank i sensor 2 P0700 PENDING TRANS CONTROL SYSTEM MALFUNCTION AND P0562 PENDING SYSTEM VOLTAGE LOW read more. 1999 dodge ram 1500: v8. 2001 Durango RT, threw codes P0340, P1491, and P0138 all at once. turn the Ram on, but don't start. O2 Sensor Circuit High Voltage (Bank 1, Sensor 2) What The P0138 Code Means. 2 with a engine code of p0138 o2 sensor bank 1 volts to high first can you tell me what it means and where is it located. I have a 2001 Dodge Ram 4 X4 1500 with a 5. 11688 Views. there two up frt and two in the rear, check the wiring on the two rear sensors, make sure that the wiring is not cut or. 2L and light duty 5. P0172 is too much fuel in the exhaust gases and P0183 is downstream sensor lack of O2, but I suppose too much fuel in the exhaust could cause P0183. Browse Categories Answer Questions. P0137 is the OBD-II generic code indicating the O2 sensor for bank 1 sensor 2 is failing to increase the voltage output above. Dodge Cars & Trucks; Open Questions: 0 answers. Any ideas? P0138 "02 SENSOR CIRCUIT HIGH VOLTAGE BANK 1 SENSOR 2". 2L (318 CID) engine. if i roll up to a red light. 9 litre. SOURCE: 1998 dodge ram 1500 4x4 stereo wiring glad you posted what colors you do have , cause 2 resources didn't match ,actually 3 , i did find a match to your colors was a 97 year model premium radio, so we have a match. 0 hour of labor. Ram Year. P0016 Crankshaft/Camshaft Mis-align/sync. by jeff compton » Mon Sep 07, 2009 2:20 am. Mar 4, 2019 · P0137 is a fairly common OBDII code that occurs in the Dodge Ram, it’s a general code. 15 posts · Joined 2013. Exhaust leak. These symptoms include: 1. The most common codes that people will see in this particular situation are P0134, 0138, and 0139, though you are probably seeing P0420. This code is triggered when the oxygen sensor fails to detect an appropriate level of oxygen in the exhaust system. 1 answer. Wait 20 minutes for the power reserve to expire. The 5. On this model, there's two of them, a left or right. As Roger said, check the voltage coming OUT of the alternator. The engine light came on and I found the code two ways. These codes, po 138 bank 1 sensor 2 shorted to voltage and code po158 means bank 2 sensor two shorted to voltage. The code. 00 volts for more than 30 seconds"customer has already replaced both sensors and i replaced the intake manifold. * High fuel pressure (not as likely) Here are some potential solutions: * Replace O2 sensor. 7 make the oxygen sensor go bad im getting a trouble code P0138 and its idling a little rough i heard the o2 sensor should last 100,000 miles my tr read more. 2002 RAM 1500 4. Also, a clogged catalytic converter might do this. read more. 9 v8. I have problems with my 2001 dodge ram 1500 these are the fault codes im reading p0037, p0138, p1757, p0463, p0455, p1763, p1762, p1740 transmission not shifting sometimes other than that it runs good read more. 7 l. 7 CC TRX Offroad 4x4 3. It is common for most auto repair shops to charge between $75 and $150 per hour. Thanks for watching!. 2002 Dodge Ram 1500 4wd Engine code p0138 - Answered by a verified Dodge Mechanic We use cookies to give you the best possible experience on our website. The diagnostic codes from my '98 5. It takes very little to stop 12 volts. P0403 is a very common trouble code. Common Reason: Code P0137 is often related to a bad O2 Sensor. How to Fix the P0032 Code. Browse Categories Answer Questions. This scanner will show a list of stuff happening while the engine is running. 7l HEMI. code (says 2 codes) PO138 sensor circuit high volts (Bank1 sensor 2) where exactly bank 1 sensor 2, before or after the converter? also my transmission was slipping from 2nd to 3rd gear when it shifted and downshifted (automatic) rpm surge for a few seconds then the shift. 2005 Dodge Ram 1500; Dodge Ram 1500 Car and Truck; Dodge Car and Truck; Cars & Trucks. 55 w/LSD, G2 tonneau, Line-X, Weathertech mats, Mag-Hytec differential cover, Nfab bars, CB. 02 inch from the crankshaft. i have a 2001 dodge ram 1500 5. The diagnosis time and labor rates at auto repair shops vary depending on the location, make and model of the vehicle, and even the engine type. 27 volts for a couple minutes. The most common signs of bad O2 sensor in Ram 1500 are slow acceleration, loss of power, irregular idling, engine hesitation or jerking when accelerating, high fuel consumption, higher tailpipe emissions, foul odor from exhaust, check engine light illuminates, and sometimes stalling. Could I get help to know what these mean and how to remedy?. 9L V-6 engines). P0135 pd. When I check the datastream on my scan tool it shows the downstream o2 sensor stuck at 1. These symptoms include: 1. 2005 Dodge Ram 1500; Dodge Ram 1500 Car and Truck; Dodge Car and Truck; Cars & Trucks. Misfire detected in Cylinder # 7. The first sign you will notice is an illuminated Check Engine Light. 040) LEAK DETECTED. 9l automatic i have 106,500 miles on this truck and it set these 4 codes on me last night: P0132 P0135 P0138 P0172 its running way too rich to the point where it actually idles down to about 100-200 rpm and sometimes dies. P0442-EVAP LEAK MONITOR MEDIUM (0. What Does Code P0171 Mean for Your Dodge? P0171 definition: Bank 1 has too much air or not enough fuel; Issue Severity: MODERATE– Extended driving with this code can cause internal engine damage. The engine light came on and I found the code two ways. would installing headers on my 2002 dodge ram 1500 4. This sensor is the one behind the cat on the side of the engine that contains cylinder No 1. Recent work performed: @115,000 miles I. 98 ram 4x4 codes p0132, 135, 138, and 172 98 ram 1500 sport 4x4 5. the heater is not working. I have a check engine light that shows the P0138 code, Could someone shed some light, it's supposed to mean the following: P0138 (M) 1/2 O2 Sensor Shorted To Voltage Oxygen sensor input voltage maintained above normal operating range. 3G Dodge RAM - General Talk. engine codes 12, 46, 21, 56. The 5. earlier today i replacded the upstream sensor. 2005 Dodge Grand Caravan 3. 3l V6. There's a good chance that the O2 sensor's heater might be missing power or Ground. Mechanic's Assistant: What is the model/year of your Dodge? 2003 dodge dakota 3. I have a 2005 ram 1500 4 x 4 5. Diagnosis: It is important to complete the entire diagnostic process when diagnosing the P0158 code. The cost to diagnose the P0038 Dodge code is 1. Every now and again I have been getting my ABS and Brake warning lights flash up, they usually go out if I restart the truck. View Alexander Prenzov's professional profile on LinkedIn. I have a 2004 Dodge Ram 1500,XXXXXwith a Hemi. OBD 2 Code List. 0 diesel 3. How do I fix this?. 9 engine. It sounds to me like that O2 sensor needs to be replaced based on what you're telling us and the code that you have given. I have a 2001 Dodge Ram 4 X4 1500 with a 5. 2005 Dodge Grand Caravan 3. Gas mileage is about half of normal. 2001 dodge ram, o2 sensor forward, diagnostic test states replacement. For reference, the 2018 Ram 1500 Regular Cab originally had a starting sticker price of $31,565, with the range-topping 1500 Regular Cab Big Horn Pickup. The truck intermittently hesitates to accelerate, there is a rich fuel smell when the engine is. 7 engine has rough idle, and slugish performance overall almost ready to stall, has new sparks, new o2 sensor, and air intake sensor. Read on. 7L, 2004 Model. P0420 "Catalyst System Efficiency Bank 1". 1999 dodge ram 1500 5. Here’s a good P0420 diagnostic order for the Dodge Ram: 1. 9 Auto, 4. I get a low voltage to the left side rear 02 sensor on my code reader. Any ideas? P0138 "02 SENSOR CIRCUIT HIGH VOLTAGE BANK 1 SENSOR 2". Please leave ositive Feedback. 0 EcoBurner. What is the Cost to Diagnose the Code P0031 Dodge? Labor: 1. DTC'S P0138, P0158. The code is triggered when there is an issue with the response time from the O2 sensor when switching voltage levels. 7 engine has rough idle, and slugish performance overall almost ready to stall, has new sparks, new o2 sensor, and air intake sensor. P0420 indicates that there is a catalytic converter inefficiency. Weak fuel pump. I had the code checked a while ago and the shop. I have checked the wiring and can't seem to find any shorts, as well I have tested the sensor and all seems within. Web p0138 28891 views 16 replies 6 participants last post by hemi. 0 hour of labor. * Repair short to battery voltage in o2 sensor signal circuit. 9L and 8. P0032 is the code for HO2S Heater Control Circuit High (Bank 1 Sensor 1) What the P0032 code means. then check out your sensors. 0 helpful. The cost to diagnose the P1391 Dodge code is 1. P0138 Mercedes-Benz O2 Sensor Circuit High Voltage Bank 1 Sensor 2. 0 hour of labor. Code p0138 dodge ram 1500I have a 2001 dodge ram 1500 today it showed a code p1762 and p1763 my Dodge van ram 2003 b1500 9l p0138 sensor02 ram 1500 5. 2 volts for more than 10 seconds indicating a lack of oxygen in the exhaust stream. Re: P0138 code Dodge Ram 1500 P/U. Top 4 Reasons Why You Replaced O2 Sensor and Still Have Code. Poor MPG Most of the time, it’s not a breakdown risk. C1009 : Brake fluid level low. LD RAM - General Discussion 2014 Dodge Ram Forum 2013 Dodge Ram Forum Performance Mods - Engine - 5. P0153 is a common OBDII code that occurs in many vehicles, including the Dodge Ram. If these are the only two codes present, fixing what is causing P0037 will more than likely clear the P0171. steering pressure switch. The diagnosis time and labor rates at auto repair shops vary depending on the location, make and model of the vehicle, and even the engine type. 5 posts · Joined 2005. What is the location for the bank 1 o2 sensor on a 2002 dodge ram 1500 4. So, it’s mostly a code for V8 engines. code p0141 o2 heater circuit bank 1 sensor 2. code p0141 o2 heater circuit bank 1 sensor 2. Code P0132 Dodge Description. wait 7 -10 seconds for onboard diagnostics to cycle and finish. 9L engines, it is located above the outlet of the left exhaust manifold. How To Test P0135 -O2 Heater (1996-2001 Dodge 3. Ram Year. 0 diesel 3. The code is triggered when there is an issue with the response time from the O2 sensor when switching voltage levels. 9 Auto, 4. Resolve the P0139 code by learning about its meaning, possible causes, common symptoms, diagnostic process, and more. then scanner said bad crank sensor so i changed it. 2 litre (318) engine. The ECM interprets Rich when the HO2S voltage is above 0. I have a 99 dodge Ram 1500 5. The P0137 code indicates there’s a fault with the second oxygen sensor located on Bank 1. Star the engine, with the scan tool monitor the O2 sensor 1/1 (for P1128 code) and O2 sensor 2/1 (for P1129 code) reading. Before taking your Ram into an exhaust shop for an (expensive) new catalytic converter, let’s ensure that’s what you need. 3433 Answers. I have a 2005 ram 1500 4 x 4 5. P0138 is a Bank 1, Sensor 2 (post catalytic) O2 Oxygen Sensor Circuit High. Set Condition: If there is a leak larger than 0. The rep at the auto parts store said it is on the drivers side near the manifold. just - Cars & Trucks question. 2 are not coherent. need help bad!. d) Remove the Vacuum line as well. 00 volts for more than 30 seconds"customer has already replaced both sensors and i replaced the intake manifold orings. February 8, 2019 by Jason P0138 is a common OBDII code that occurs in many vehicles, including the Dodge Ram. Yes you would be looking at the driver's side O2 sensor after the cat. Then changed the coil over #7. Depending on the. Ram Year. P0138 is a diagnostic trouble code (DTC) for “O2 Sensor Circuit High Voltage (Bank 1, Sensor 2). 0 hour of labor. a engine code of p0138 o2 sensor bank 1 volts. P1129 - CLOSED LOOP FUELING NOT ACHIEVED - BANK 2. The cost to diagnose the P0141 Dodge code is 1. 0 hour of labor. The sensor is mounted in a fixed position in the engine block. If the. P0171 Causes. Here’s a good P0420 diagnostic order for the Dodge Ram: 1. 1 answer. The code is triggered when: The voltage at the sensor remains above threshold for 20 seconds or more. 2L, 5. 9L with california emissions. Alex Showalter. 9L) A trouble code P0135: O2 Bank 1 Sensor 1 Heater Circuit Performance indicates that the front (upstream) oxygen sensor's heater, on your 1996-2001 Dodge Ram pick-up, has failed but not always. Same thing here. It is common for most auto repair shops to charge between $75 and $150 per hour. Check the O2 sensor operation. Service light on 4. You have the right info on the codes. To diagnose the P2135 Dodge code, it typically requires 1. Dodge ram 1500: S P0138, P0158Both downstream o2 sensors. P0138 Nissan HO2S12 Circuit High Voltage 📷. Scrolling through your list I found only the 2135. I have a 06 Dodge Ram 1500 w/Hemi, W/52k miles. Has codes p0138 ,p0158 downstream sensors high voltage"over 4. The cost to diagnose the P1391 Dodge code is 1. would installing headers on my 2002 dodge ram 1500 4. What side of vehical and area of exhaust. 7L SILVER QB 4wd Performance:Fastman 70mm TB Superchips 3715. 1997 Suburban 1500 5. Smelly exhaust 3. On 5. when I let off of the gas pedal, it. #1 · Dec 15, 2010 This morning the CEL came on with code p0138 (o2 sensor bank 1 sensor 2 high voltage). 1999 dodge ram 1500 5. Mar 4, 2005 · 2004 Dodge RAM 2500 ST 4x4 HEMI. The code is triggered when the sensor is taking too long to warm up. The cost to diagnose the P0038 Dodge code is 1. I have a 99 dodge Ram 1500 5. O2 Sensor Circuit High Voltage (Bank 1, Sensor 2) What The P0138 Code Means. bukkakeebony, full time positions hiring near me
O2 Sensors - Fault Code P0138. . P0138 dodge ram 1500
21 volts indicating excessive oxygen in the exhaust. February 8, 2019 by Jason P0138 is a common OBDII code that occurs in many vehicles, including the Dodge Ram. Save Share. Code P0138 signals a problem with the oxygen sensor for Bank 1, Sensor 2. My 2006 dodge ram 1500 4. Dodge Cars & Trucks; Open Questions: 0 answers. Thanks for watching!. Smelly exhaust 3. P1391 - Intermittent loss of CMP or CKP. Labor: 1. Saturday, May 8th, 2021 AT 12:31 PM (Merged). My truck is reporting a code P0420, which apparently is "Catalyst System Efficiency Below Threshold (Bank 1)" which can either be the catalytic converter or the rear O2 sensor. The heated oxygen sensor 1 has a closed-end tube made of ceramic zirconia. 1999 dodge ram 1500: v8. I replaced the 318 motor in my 1994 dodge ram 1500 with a 318 motor from a 1990 B150 cargo van wich ran perfect 2 weeks ago and now I can't get power to the coil to get a spark. The auto parts store said they are different from eachother. 7L, 2004 Model. 1998 Dodge Ram 1500***** 5. Web you can troubleshoot the p0138 code on your dodge ram 1500 by inspecting the downstream. The diagnosis time and labor rates at auto repair shops vary depending on the location, make and model of the vehicle, and even the engine type. управляющий отделом Бизнес под ключ. The heated oxygen sensor 2 (ho2s) (rear o2 sensor), after three way catalyst (manifold), monitors the oxygen level in the exhaust gas on each bank. 45 V. 7L V8 offers the most power for towing and hauling, but the V6 feels very. It happened after my catalytic converters were replaced along with the bank 1 downstream o2 sensor. Oxygen sensors are in a nutshell a sensor that generates a voltage based on the 02 content in the exhaust gases and the engine's computer uses this signal to determine the fuel control of the engine through injector duty cycle etc. 2 with a engine code of p0138 o2 sensor bank 1 volts to high first. Checking the wiring harness of oxygen sensors to fix exposed or broken wires and connectors. I swapped the ignition coils, wires, and. A code P0138 may mean that one or more of the following has happened: Faulty O2 sensor. 5L engines, the oxygen sensor is located on the exhaust manifold. Code P0137 Dodge Description The heated oxygen sensor 2 (HO2S), after three way catalyst (manifold), monitors the oxygen level in the exhaust gas on each bank. Web you can troubleshoot the p0138 code on your dodge ram 1500 by inspecting the downstream. The diagnosis time and labor rates at auto repair shops vary depending on the location, make and model of the vehicle, and even the engine type. Plugs wires and distributer and rotor cap are new so I'm stumped as to what. Using Spark Plug Non Foulers You Can Get Rid Of The P0420 Code And A Simply Ground Wire Fix To Get Rid Of P0138Enjoyed The Video? Be Sure To Let Me Know In T. I got these codes on my dodge truck in this order I’ve already done what it says to do for the first code P1281 p0138 - Answered by a verified Dodge Mechanic. 9 V8 Mageman, It. See also P0138 Code: O2 Sensor Circuit High Voltage (Bank 1, Sensor 2) O2 sensor voltage range on a conventional sensor can range from 0 to 1 volt (0 to 1000 mV), but will usually be somewhere between 200 mV and 900 mV. 7L - Engine started running rough while driving with large amount of blue smoke coming from exhaust pipe, then shut off. Mechanic's Assistant: What is the model/year of your Dodge? 2003 dodge dakota 3. 89v for 8. SOURCE: 1998 dodge ram 1500 4x4 stereo wiring glad you posted what colors you do have , cause 2 resources didn't match ,actually 3 , i did find a match to your colors was a 97 year model premium radio, so we have a match. On 5. Then changed the coil over #7. A quick examination of the Ram’s physical wiring harness, as well as the voltage coming from the heated O2 sensor can save you from buying a sensor that you don’t need. It is common for most auto repair shops to charge between $75 and $150 per hour. Check the sensor and its wiring harness for visible signs of damage that can cause short circuits. The codes are: C1008 : Brake fluid level circuit high. 2005 Dodge Grand Caravan 3. Read on. SOURCE: code p0138 for the second time. 7 V6 but when i got it they had put a bigger engine in. 11688 Views. As for the P0152. Please leave ositive Feedback. I have a 01 dakota code p0138 and p0158 shorted to voltage i checked all the wires all seems fine no shorts or wires - Answered by a verified Dodge Mechanic. 98 dodge ram 1500 with 5. The cost to diagnose the P0038 Dodge code is 1. High voltage I read is rich condition. 9L and 8. P0138 steers you toward the downstream oxygen sensor, located just to the rear of the catalytic converter. May 22, 2020 · 1999 dodge ram 1500: v8. Vehicles with only 1 upstream oxygen. Check engine code P0138. The Oxygen Sensors (O2S) are attached to, and protrude into the vehicle exhaust system. would installing headers on my 2002 dodge ram 1500 4. I have a 2005 dodge ram 1500 with hemi,. a engine code of p0138 o2 sensor bank 1 volts. #1 · Sep 25, 2005 The diagnostic codes from my '98 5. Terminals MUST be clean. See also Common Questions Asked by Motorists. Moved coils around,checked gaps on plugs. Build date Jan 2023. #1 · Sep 25, 2005 The diagnostic codes from my '98 5. Diagnosis: It is important to complete the entire diagnostic process when diagnosing the P0158 code. Then it switches quickly between 1. View Alexander Prenzov's professional profile on LinkedIn. P0138 DODGE - O2 sensor 1/2. code p0141 o2 heater circuit bank 1 sensor 2. It is common for most auto repair shops to charge between $75 and $150 per hour. Can these codes make truck act like it has bad plugs and or coils?. so we replaced all 4 as a preventative measure. Diagnosis: It. If the oxygen in the exhaust gas decreases, the air-fuel ratio becomes Rich. 0409 and smaller than 0. The sensor is mounted in a fixed position in the engine block. Sep 25, 2005 · moosewilsn Discussion starter. Dodge Ram Truck 3rd Gen (02 – 08) Forums. Web #1 s samw5 junior member. управляющий отделом Бизнес под ключ. Hi, i have dodge ram 2001 4x4 and i change all my sensor in transmission an d i have nother code P0138 o2 circuit high voltage bank1 , sensor 2 and i don have drive no more just rivers. P2135 should also be set with this code. The EVAP leak detection generally concerns the fuel tank to carbon cannister plumbing. I know there are two. 7L QC 20's 3. I have a p0138 code. This code occurs when the engine control module (ECM) sees the voltage of the O2 sensor for bank 1 sensor 2 below. 2 with a engine code of p0138 o2 sensor bank 1 volts to high first can you tell me what it means and where is it located. 2006 Dodge Ram 1500. It happened after my catalytic converters were replaced along with the bank 1 downstream o2 sensor. 0 EcoBurner. There's a good chance that the O2 sensor's heater might be missing power or Ground. See also Common Questions Asked by Motorists. GET FIXD What Does Code P0138 Mean? P0138 definition: O2 Sensor Circuit High Voltage (Bank 1, Sensor 2) Issue Severity: MODERATE - Extended driving with this code can cause internal engine damage. 7 l. The most common fix for P0420 in the Dodge Ram is a new catalytic converter, followed by an O2 sensor replacement. fuel pump is working got obd2 code p0138 o2 sensor curcuit high voltage bank 1 sensor 2. p0138 engine code came on my 2005 grand caravan 3. a engine code of p0138 o2 sensor bank 1 volts. Web you can troubleshoot the p0138 code on your dodge ram 1500 by inspecting the downstream. You should only be seeing this code if you have an engine with at least 7 cylinders. Feb 20, 2012 · p0138 and p0158 - Dodge 2004 Stratus question. The most common cause of P0037 is a bad oxygen sensor. In some cases, there can be other symptoms as well. It affects the EGR (Exhaust Gas Recirculation System and technically means: P0403: EGR→ Circuit Malfunction A circuit malfunction implies that there is a wiring problem. where is the location of bank 1 oxygen sensor on 1996 dodge ram van 3500 Replacing. I have a 2005 ram 1500 4 x 4 5. I've been driving it for a week, and it runs fine, no - Answered by a verified Dodge Mechanic. 2 with a engine code of p0138 o2 sensor bank 1 volts to high first can you tell me what it means and where is it located. for a reg cab it. Plugs wires and distributer and rotor cap are new so I'm stumped as to what. Driving your Ram with a bad oxygen sensor can damage the engine or the catalytic converter, so you must act urgently to avoid. The first sign you will notice is an illuminated Check Engine Light. A P0038 Dodge case, for example, may entail a different repair than those that have worked for a P0038 in a Chrysler. . sister and brotherfuck