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2007 Saturn Vue 3.5L: P0155 Code After O2 Sensor Replacement - Heater Circuit Open Diagnosis
I initially experienced a P0140 code indicating Bank 2 Sensor 1 O2 heater malfunction. I replaced the upstream O2 sensor, but now the vehicle is triggering a P0155 code — same s...
Saturn Vue | P0155P0155 O2 Sensor Heater Circuit Fault in Chevy S10: Why Code Persists After Replacement?
The check engine light has activated on my 2003 Chevrolet S10. A diagnostic scanner reveals code P0155 — Oxygen Sensor Heater Circuit Malfunction (B2S1). I replaced both oxygen ...
Chevy S10 | P01551998 Chevy Silverado 5.7L Engine Fault Codes P0155 & P0306: Rough Idle and Cylinder 6 Misfire
Hello, I'm experiencing rough idle and poor performance at low RPMs in my 1998 Chevrolet Silverado with a 5.7L V8 engine. The onboard diagnostic system is showing two fault code...
1998 Chevy Silverado | P01552004 Chevy Silverado 2500HD 6.0L Check Engine Light: P0300, P0101, P0155, P0332 Codes - Diagnosis & Fixes
Hello! I'm new to this forum and seeking help with my 2004 Chevrolet Silverado 2500HD 6.0L truck. The check engine light has been on since I purchased the vehicle a few months a...
04 2500HD 6.0L | P0101Lincoln Town Car P0135, P0141, P0155, P0161, P0403, P0443 Fault Codes - Diagnosis and Fixes for 2010 Model
I'm experiencing persistent OBD2 fault codes: P0135, P0141, P0155, P0161, P0403, and P0443 on my 2010 Lincoln Town Car. I've already replaced three oxygen sensors and the evapor...
Lincoln Town Car | P01352002 Chevy S-10 Repeated P0155 Code: Diagnosis and Fixes
I own a 2002 Chevrolet S-10 4-door 4WD LS and am currently experiencing a recurring P0155 diagnostic trouble code. I replaced the oxygen sensor, but the code returned the next d...
2002 chevrolet s-10 | P01551998 Ford F-150 P1151 and P0155 Fault: O2 Sensor Issues After Exhaust Work
I own a 1998 Ford F-156 with a 4.6L Triton V8 engine. The truck ran well initially, but the check engine light remained on, indicating exhaust system issues. I had the exhaust g...
1998 Ford F-150 | P01552000 Silverado 1500 LT 5.3L Engine Fault Codes P0155, P0302, P0327, and P0430 - Power Loss When Pulling Trailer
My 2000 Chevrolet Silverado 1500 LT with a 5.3L V8 engine is showing fault codes P0155, P0302, P0327, and P0430. The truck starts smoothly and runs well under normal conditions,...
2000 Silverado 1500 LT | P01552010 Ford F150 4x4 Fault Codes P0010, P0020, P0102, P0135, P0155, and P0443: Causes and DIY Fixes
The following OBD2 diagnostic trouble codes (DTCs) have been detected in a 2010 Ford F15-0 4x4 vehicle: - P0010: Variable Valve Timing (VCT) Actuator Circuit - Bank 1 - P0020: ...
2010 F150 4x4 | P00102003 Honda Accord V6 Misfire & DTC P0155 P0340 P0135 P2628 P2-31: How to Diagnose and Fix Multiple OBD II Error Codes
Hello, I recently joined this forum and am seeking help with a persistent issue on my 2003 Honda Accord V6. The vehicle has become increasingly difficult to drive due to repeat...
2003 Honda Accord V6 | P01352004 Jeep Grand Cherokee P051, P0152 & P0155 O2 Sensor Faults After Replacement and Wiring Fix
I'm looking for advice on persistent O2 sensor fault codes P051, P0152, and P0155 on my 2004 Jeep Grand Cherokee. I initially suspected a faulty oxygen (O2) sensor, so I replace...
2004 Jeep Grand Cherokee | P0152P0155 Fault Code in 1997 Ford Ranger 3.0L: Diagnosing HO2 Sensor Heater Circuit Issue
Hello, I'm troubleshooting a P0155 fault code on my 1997 Ford Ranger with a 3.0L engine — this indicates a heater circuit issue for the oxygen sensor in Bank Two, Sensor One. I...
1997 ford ranger | P01552003 Mitsubishi Eclipse GTS OBD2 Codes P0150, P0154, P0155, P0156, P0161 and P0303 - O2 Sensor & Cylinder 3 Misfire Diagnosis
My 2003 Mitsubishi Eclipse GTS (112,000 miles) is showing multiple OBD2 fault codes: P0150, P0154, P0155, P0156, P0161, and a cylinder 3 misfire code (P0303). The vehicle has be...
2003 Mitsubishi Eclipse GTS | P01501999 Chevrolet Express P1345, P0340, and P0155 Error Codes - Can This Van Start?
Hello everyone, I recently purchased a 1999 Chevrolet Express van that is not running. It's showing three diagnostic error codes: P1345, P034
99 chev express | P01551998 Ford Expedition Transmission Issues: P0174, P0155, P0135, P1136 - After Engine Replacement with 4.6L Motor
I recently replaced the engine in my 1998 Ford Expedition (245,000 miles) after a rod bearing failure occurred two weeks ago. The new engine is a 4.6L from a 1997 Lincoln Town C...
1998 Ford Expedition | P0135P0155 O2 Sensor Heater Circuit Fault - Diagnosis and Fix for 2004 Chevrolet Silverado 2500 HD
My 2004 Chevrolet Silverado 2500 HD is displaying trouble code P0155, indicating a fault in the B2S1 oxygen sensor heater circuit. I'm looking for step-by-step guidance on how t...
2004 Silverado | P0155Mercedes Benz ML350 2006 OBD II Fault Codes P0155, P0150, P0051: Causes and Repair Solutions
Hi everyone, New member here — recently picked up an OBD-II code reader for just $20 on eBay, which has eliminated my reliance on dealership charges! I'm currently seeing thre...
Mercedes Benz ML350 2006 | P00512002 Ford Taurus P0135, P0141, P0155, P0161, and P1409 OBD2 Codes - How to Diagnose and Fix All Four Oxygen Sensor Heater Circuits
I recently received a 2002 Ford Taurus for my son, but it fails inspection due to multiple OBD2 trouble codes: P0135, P0141, P0155, P0161, and P1409. I've tested the heater resi...
Ford Taurus | P01352004 Jeep Wrangler Rubicon P0155 O2 Sensor Issue: Code Returns After Replacement
I'm experiencing a recurring check engine light on my 2004 Jeep Wrangler Rubicon. I visited two local auto shops that offered free OBD2 scan tests, both identified the same faul...
2004 Jeep Wrangler Rubicon | P01552001 Chevrolet Blazer DTC P0410 P0135 P0155: How to Clear OBD-II Codes and Pass Inspection
My 2001 Chevrolet Blazer has persistent OBD-II diagnostic trouble codes: P0410, P0135, and P0155. I initially suspected a faulty A.I.R. pump, which was replaced along with the f...
2001 Chevrolet Blazer | P0135