1990 Honda Accord "check grounds under dash ecu" Questions

Ad

Question about Honda Accord

1 Answer

...grounds, Fuses are all good, I have tried a ECU that was in working condition. I have tried everything I can think of why I am not getting power to fuel pump. Does anyone have any other suggestions? ...

Ad

...under section called HVAC. The brain will not allow you to burn up the compressor or worse. it tries very hard at that. even as old as 1991 cars. (some) today all. Did you check the cutoff switch to ...

Ad

...your right about ground supplied from the ecu and the other goes to the starter solenoid check for battery voltage on those 2 pins 86 and 30 one fuse is under the hood and the other is under the

...check all the grounds in the fuel system. some are under the hood, some are under the engine and some are under the dash. I took all of them off and cleaned them and worked great. My problem was with ...

Question about Honda Accord

1 Answer

...check out the relay if the fuse is good. It should be located under the dash. Otherwise connect the fuel pump directly to the battery to see if the pump will run if it does check the wires that goes ...

Question about Honda Accord

2 Answers

under the drivers side dash you mean the main relay cornect get burned up? my main relay not click when I turn the key on II then I change main relay but still the same, I check all wire in main relay

under the dash and newer autos have a pull out lid between the dash and door. However having so many systems failing at the same time leads me to think it's eather a ground falt ( ground wire to frame

...be sending signals for your injectors to shoot fuel I would run threw all wires check for loose or damaged wires check all the fuses under dash and hood for blown fuses let me know what you find

...under the steering column and says it looks fine. Does anyone know how to fix this problem? start with checking all the fuses. you could have shorted out a wire when installing the radio. Well, to ...

Question about Honda Accord

3 Answers

grounds and fuses have been checked and appear okay. Not sure what else could be the cause of the problem. Sounds like a bad ECU. Why did you change motors? Take it to a good diagnostic motor mechanic

Not finding what you are looking for?
1990 Honda Accord Logo

1,149 questions posted

Ask a Question

Usually answered in minutes!

Popular Products

1992 Honda Accord
1992 Honda Accord

2,998 Questions

1991 Honda Accord
1991 Honda Accord

2,681 Questions

1995 Honda Accord
1995 Honda Accord

1,631 Questions

1996 Honda Accord
1996 Honda Accord

1,636 Questions

1998 Honda Accord
1998 Honda Accord

1,570 Questions

Top Honda Experts

ZJ Limited
ZJ Limited

Level 3 Expert

17989 Answers

Ronny Bennett Sr.
Ronny Bennett Sr.

Level 3 Expert

6988 Answers

Thomas Perkins
Thomas Perkins

Level 3 Expert

15088 Answers

Are you a Honda Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...