Questions & Answers for: Isuzu code 401

...flashes Short-circuit terminal 8 of the self-diagnostic connector to GND to display the trouble code on the CHECK lamp. If no trouble codes exist, code ?12? is displayed continuously. If trouble ...

...401 code and fixed it by cleaning out the EGR vacuum line in the intake manifold. I removed teh EGR Valve and the set screw below it. i used a rifle cleaning brush and one length of the rod. Then I ...

I have a p0401 on my Isuzu Rodeo, but I have already replace the EGR valve Yes this is a very common problem on Isuzu's the EGR was most likely Ok. It's the passage that's clogged, good news is it ...

check engine light on all the time after puting in a rebuilt engine???? Get the code pulled at a parts store for free. With a code then you have some direction, without the code your in the dark. Let ...

code 401 which indicates EGR problem. I have replaced the EGR with a new one but still getting the code. I have cleared it out 3x but still ongoing issue. I need to pass emissions but have been unable

code 12 usuzu trooper code 12 is the hand shake code on most troopers. will be repeated three times. then each code will repeat its self three times. when all codes are flashed it will return to the ...

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

...401 monitors) my poor fsm misses this point in fact. sadly but if uses vacuum then any weak or bouncing vacuum in the plenum can cause false 401s. that is why we do all the basic tests first. this ...

I have a 1995 Isuzu Trooper and am getting the diagnostic code Flash... Flash,Flash. I believe thet means 12. Does that mean solenoid circuit failure? And if so, what do I need to do to fix my rig? ...

...Nissan dealer? Diesel engine. my guess is your car is.... right (its a wiki page) Patrol - Chassis Code Y61 Caravan - Chassis Code E25 and VWE25 Urvan - Chassis Code E25 Homy - Chassis Code E25 ...