2000 Isuzu Trooper "code p0401" Questions

...and on my code scanner i get codes p0401 and p0300 what do these codes mean ? its a 2000 isuzu trooper 3.5L P0401 is EGR problem P0300 is a cylinder 3 misfire. Replace EGR valve and do a full

...P0401 Code- GONE!!!-) BUT,,,,now I have Code- P1133 and P1153. Both are O2 sensor codes. Here is the weird thing! I tried everything in the book to try and fix the P-0401- Insufficient EGR air ...

Obd2 Error code p0401 CHECK THE EGR>>>EXHAUST GAS RECIRCULATION SYSTEM INSUFFICIENT FLOW DETECTED FOR CODE p0401

...Code: P0401 Insufficient EGR F 2000 isuzu trooper, Have a new EGR, Catalyc Converter, driver side oxygen sensor - but still getting OBD-II Trouble Code: P0401 Insufficient EGR Flow Your SUV is really ...

OBD CODES P0300 & P0402 ? CODE P0401 AND CODE P0300 WHAT ARE THESE CODES REFERING ME TO ? Maybe this is a PDF can help you :Diagnostic Trouble Code Table

...P0401 code, have replaced the EGR valve, put a cleaner thru the system via the air intake, put a cleaner in the gas and still the P0401 code. I am told that I need to clean the EGR pipe. I know where ...

...P0401 code problem- 3.2 SOHC Trooper. "Insufficient airflow"- I have done it all from replacing the EGR valve to cleaning the pipe, hoses, throttle body, channel from the EGR valve to the ...

...code, so I stopped to have it checked, P0401 and P0300. I cleaned the EGR and tube, changed the fuel filter, and reset the ECU. The Trooper still shudders during acceleration, though it idles at 750 ...

...after about 15 minutes of driving, the Check Engine light stayed off. its not likely it could be another sensor. p0401 is the code for map sensor, try erasing with a code scanner, light may stay

code P0401 most likely means one or more of the following has happened: * The DPFE (differential pressure feedback EGR) sensor is faulty and needs to be replaced * There is a blockage in the EGR (tube