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2001 Eclipse GT Check Engine Codes P0141, P0136, P0403, P0443, P1400 - Causes and Solutions
I own a 2001 Mitsubishi Eclipse GT and have recently noticed a significant drop in engine performance. The vehicle feels like it's producing more power than normal, but this is ...
2001 Eclipse GT | P01361999 Mitsubishi Galant P0403 Code - Car Won't Start, No Spark Detected
My 1999 Mitsubishi Galant has recently triggered a P0403 diagnostic code, and now the car will not start. It appears that the starter is cranking and the pulleys are turning, bu...
99 mitsubishi galant | P0403Ford Escape 2005 V6 - Resolved P0403, P0108, and P0193 Fault Codes with 10A Fuse Replacement
I own a 2005 Ford Escape with a V6 engine. Recently, the vehicle started displaying multiple diagnostic trouble codes: P0193, P0403, and P0108. I previously replaced the front r...
Escape 2005 | P0108P0403 Diagnostic and Fixes for 2001 Chrysler Town & Country 3.3L
I own a 2001 Chrysler Town & Country LX with a 3.3L engine. During a routine inspection, my vehicle failed due to the P0403 diagnostic code. We recently replaced the EGR vacuum ...
Chrysler Town and Country | P0403P0403 Diagnostic and Fix for 2000 Chevrolet Camaro
Hello everyone, I'm currently dealing with a P0403 diagnostic trouble code on my 2000 Chevrolet Camaro. I recently replaced the EGR valve, and after clearing the code, a new P04...
2000 Camaro | P04032002 Mitsubishi Montero Limited 3.5L EGR System Fault: P0401 and P0403 Diagnosis and Solutions
The OBD-II diagnostic codes P0401 (Insufficient EGR Flow) and P0403 (EGR Solenoid Malfunction) both indicate issues within the Exhaust Gas Recirculation (EGR) system of a 2002 M...
2002 Mitsubishi Montero Limited | P04012001 Buick LeSabre 3.8L V6 Repeated P1404 EGR Code After Four Valve Replacements - Diagnosis & Bench Testing Options
I own a 2001 Buick LeSabre with a 3.8L V6 engine. The vehicle has been consistently triggering the P1404 diagnostic trouble code (DTC), which indicates a pintle valve stuck open...
Unknown | P0400P0403 Diagnostic and Repair Guide for 1997 Dodge Intrepid - EGR System Issues and ABS Light Troubleshooting
I'm currently experiencing a persistent P0403 OBD2 fault code on my 1997 Dodge Intrepid, along with an ongoing check engine light that first appeared after accidentally shifting...
1997 Dodge Intrepid | P0403Where Is the EGR Valve on a 1998 Pontiac Grand Am 2.4L Engine?
Can anyone provide information about the location of the EGR valve on a 1998 Pontiac Grand Am equipped with a 2.4-liter engine? I'm trying to locate it for maintenance or repair...
PONTIAC 2.4 LITRE | P0400P0403 OBD2 Code in Subaru Engine Swap: EGR System Missing but ECU Still Detects Fault
I recently performed an engine swap on a 1996 Subaru Legacy L, replacing its engine with the one from a 1997 Subaru Brighton. The key details are: - Car 1 (1996 Legacy L): Orig...
Subaru | P0403P0403 Code Reappears in 1999 Chrysler Voyager After 100 Miles - EGR System Diagnosis
A friend recently purchased a 1999 Chrysler Voyager with approximately 150,000 miles on its 3.3L engine. The Service Engine Soon (SES) light was illuminated, and an OBD-II scan ...
Chrysler Voyager | P04031999 Dodge Grand Caravan P0401 and P0403 Fault Diagnosis: EGR Valve Location and Repair Guide
The check engine light is on, and the vehicle has diagnostic codes P0401 (EGR System Efficiency Below Threshold) and P0403 (EGR Flow Control Malfunction). Based on my research, ...
99 Dodge Grand Caravan | P0401P0403 on 1997 Dodge Intrepid
I have trouble code P0403 - EGR FLOW CIRCUIT MALFUNCTION on a 1997 Dodge Intrepid, 3.5L engine. I replaced the EGR valve. The new valve came in 2 parts, it included a differenti...
1997 Dodge Intrepid | P0403P0401 and P0403 Fault on 1999 Plymouth Voyager - EGR Circuit Failure Diagnosis
I'm facing a persistent issue with my 1999 Plymouth Voyager (150,000 miles) that has triggered the Service Engine Light and displayed both P0401 (Insufficient EGR Flow) and P040...
99 Plymouth Voyager | P0401P0403 Fault Code in Chrysler Town & Country 3.8L (1999) - How to Diagnose and Fix
Hi everyone, I own a 1999 Chrysler Town & Country with a 3.8L engine, and I recently noticed the SES (Service Engine Soon) light is on. After checking the diagnostic trouble co...
Chrysler Town & Country | P0403