Traditional gasoline car fault
Search fault code and browse forum case posts.
This page is designed for quick diagnosis on gasoline vehicles by combining code lookup with real discussion cases. Enter a fault code to filter related topics, then compare symptom context such as cold start behavior, acceleration load, fuel-trim deviation, ignition misfire pattern, and recent maintenance history. Many codes can be triggered by shared root causes, so use cross-checks from multiple posts before replacing sensors, coils, injectors, or catalytic components.
P1298 Fault Code - Honda Civic Type R (52 Plate) After Engine Damage from High-Speed Gear Change
I'm experiencing P1298 - Electrical Load Detector High Input on my 2015 Honda Civic Type R (52 plate). The vehicle recently had its engine replaced due to severe damage caused b...
honda type r | P12982000 Dodge Stratus P0301 Cylinder 1 Misfire: Diagnosis and Fixes
While driving, the engine suddenly begins stumbling at idle. The issue resolves when RPM is increased, indicating a misfire specifically under low-load conditions. Vehicle Deta...
2000 Dodge Stratus | P03012003 Land Rover Discovery P0130 Fault: Is It the Front Driver's Side O2 Sensor or Fuel Type?
I'm experiencing a P0130 diagnostic code on my 2003 Land Rover Discovery. I want to confirm whether this code specifically points to the front driver's side oxygen sensor. Some ...
2003 Land Rover Discovery | P0130Chryl 02-300M SPC P0171 and P0132 Fault Code Diagnosis
I'm experiencing a recurring P0171 code on my 2002 Chevrolet 300M SPC, which keeps resetting. I recently replaced the O2 sensor, but now I'm getting a new code: P0132. Can anyon...
Chry 02-300M SPC | P01711998 neon P0201,P0202,P0302.P0300
i have just bought my first dodge neon and i have a few codes that came up.i know what they are but dont know what could be causing the trouble. its a 1998 neon 2.0 SOHC 4 door ...
1998 neon | P02012005 Jeep Wrangler P0159 and P2098 Error Codes: Cause and O2 Sensor Location
I own a 2005 Jeep Wrangler that is displaying two error codes: P2098 and P0159. My first question is whether the P2098 code is directly caused by the presence of the P0159 code....
05 Jeep Wrangler | P01592000 Honda Civic P1298 Fault: Electrical Load Detector Circuit High Input - Causes and Fixes
Hello, I own a 2000 Honda Civic and am currently receiving the diagnostic trouble code P1298, which indicates an 'Electrical Load Detector Circuit High Input' fault. The vehicle...
Honda Civic | P12982001 Ford Windstar P0401, P0171, P0174, P1406 - Diagnosis and Fixes
I own a 2001 Ford Windstar and am currently troubleshooting several diagnostic trouble codes: P0401 (Exhaust Pressure Regulator Malfunction), P0171 (System Too Lean Bank 1), P01...
2001 ford windstar | P01712005 Dodge Ram 2500 Hemi: P0315 and P0339 Codes Explained - What Do They Mean?
I own a 2005 Dodge Ram 2500 Hemi with an automatic transmission. I've recently picked up two diagnostic trouble codes: P0315 and P0339. Can anyone help me understand what these ...
Dodge | P03152001 Infiniti QX4 P0420 and P0430 Codes: Cat Replacement Cost and ECM Reprogramming Solution
Hi everyone, My 2001 Infiniti QX4 failed its MA Emissions Inspection due to persistent P0420 and P0430 diagnostic trouble codes. After taking it to a Massachusetts-registered e...
2001 Infiniti QX4 | P04201996 Mustang V6 with Dual Exhaust and Two Cats: P0156 O2 Sensor Bank 2 Sensor 2 Circuit Fault Diagnosis
I have a 1996 Mustang V6 equipped with a modified dual exhaust system and two catalytic converters. The vehicle is throwing fault code P0156, which indicates an oxygen sensor ci...
96 Mustang | P01562005 Neon P0741 Diagnostic: Causes, Fixes, and Repair Urgency
Hi everyone! I recently purchased a 2005 Neon and shortly after, the car triggered a diagnostic trouble code P0741. The vehicle otherwise runs smoothly, but I'm concerned about ...
Neon | P0741P1391 2000 Dodge grand caravan...need some help
My van has been misbehaving. It has 85,000 miles on the 3.3 stock engine. When accelerating onto the highway near 55 MPH and 3000 or higher rpm the engine will buck or cut our f...
2000 Dodge Grand Caravan | P1391Intermittent P0300 Misfire in 2001 Mazda Protege: Diagnosis and Solutions
We are experiencing an intermittent P0300 random misfire code on our 2001 Mazda Protege 2.0L with automatic transmission. The issue is not constant — the vehicle runs smoothly f...
2001 Mazda Protege | P03002003 Dodge 3500 Cummins P2146 Code: What It Means and How to Fix It
I own a 2003 Dodge 3500 with a 5.9L Cummins engine. After installing an Edge Hot Box, my truck briefly flashes the check engine light and displays a P2146 diagnostic trouble cod...
2003 Cummins | P2146Ford F150 1998 4.6L Engine P0008 and P0C09 Diagnostic Codes Explained
Vehicle: Ford F150 4x4 SuperCab Engine: 4.6L Year: 1998 (possibly 1997) Transmission: Automatic Mileage: Over 100,000 miles I recently purchased a ScanGauge II for my stepdad, ...
Ford F150 | P00081997 Ford f-150 codes P0171 & P0174
Lets see if I can help. My truck gave me the same code's p0171, 1st bank lean. Then a p0174, second bank lean. At the rear of the engine between the fire wall and the plinum the...
1997 Ford f-150 | P0171Practical workflow for fault-code troubleshooting
Start by confirming battery voltage and reading freeze-frame data, then inspect wiring and connectors before replacing parts. If the code returns after clearing, record the exact driving or idling condition when it reappears. Prefer case threads with complete repair feedback, because confirmed outcomes provide stronger guidance than one-time symptom descriptions. Following a step-by-step workflow reduces repeated repairs and lowers total diagnosis time.