View Full Version : No power to main relay. 90 integra
b18greg
Sep 25, 2007, 03:20 PM
I've replaced the distributor, ecu, main relay, and fuel pump with nothing to show. Checked all fuses haven't checked all relays since I don't know how. No ecu blink, fuel pump won't turn on. It started this when I had to jump my car. It had an old viper alarm that was removed after it broke down. Any help would be greatly appreciated.
b18greg
Sep 25, 2007, 03:47 PM
No spark, no power to starter signal fuse #18 under the dash. One yellow wire with silver stripes carries a 12v to my main.
b18greg
Oct 4, 2007, 12:39 PM
i've replaced the distributor, ecu, main relay, and fuel pump with nothing to show. checked all fuses havent checked all relays since i don't know how. No ecu blink, fuel pump won't turn on. It started this when i had to jump my car. It had an old viper alarm that was removed after it broke down. Any help would be greatly appreciated.
Changed map sensor that didn't work. Please help
TxGreaseMonkey
Oct 4, 2007, 01:59 PM
Performing the tests, outlined in Sections A and B below, should help you identify the problem:
https://www.askmehelpdesk.com/cars-trucks/faq-how-troubleshoot-repair-maintain-hondas-46563.html
Use the following approach to test all under-dash and under-hood fuses:
https://www.askmehelpdesk.com/cars-trucks/faq-how-troubleshoot-repair-maintain-hondas-46563-3.html#post252145