Questions & Answers for: Nissan 300ZX how to repair ecu

300zx 1990 automatic non turbo 3rd and up gears are gone it started when i would sometimes hit the gas and the gears where not catching so i would hav to let off the gas and slowly gradually push down

ok how do you check codes ecu on 300zx 90 ok how do ckeck the ecu codes Here's a step-by-step on how to check stored ECU codes: http://www.nicoclub.com/articles.php?id=249406 You can also monitor O2 ...

there three computers in a 300zx where are they? im no mechinc but where are the computers in a 1990 nissan 300zx and whae are they called and does anyone have any of them.thanks for the help. Hi, the

I'm the father of the young man who's trying to help me get this problem solved. I have a 1990 300ZX NA. I replaced the engine from Tiger Automotive with a JDM motor. After installation, the driver's ...

I need to find the ecu relay for an 86 Nissan 300zx. The car will start and run for about 2 seconds and then it shuts off. It acts almost like its running out of gas. Car has fuel in tank, new pump ...

I would like to test the throttle position sensor on my 1985 300zx, where is this located. I have been having trouble starting the car and keeping it running once it is started. Also when gas pedal is

I have a 1988 300zx non turbo 3.0 just replaced the ecu thinking it was the problem but its not. My car will turn over and it sparks, tested the fuel pressure and it makes 42lbs so thats not the ...

how do i reset the ecu on a 1986 nissan 300zx need to reset my ecu on 1986 nissan 300zx but it has no obd port Thats because they didnt have them back then: ) If you unhook your battery for 10 to 20 ...

reset the ecu can any1 tell how to reset then ecu on a 1988 300zx Nissan please remove ground wire (negative terminal) from battery for a few minutes. then put it back

...ecu connectors with the battery connected. For a wiring diagram, buy a Haynes repair manual. Or register for free at autozone.com, giving make, model, year, and engine size if applicable. The repair ...