Electronic control unit problems
Electronic control unit: Engine Control Unit. It regulates all the aspects related to the engine's proper functioning.
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Top problems
Key light don't On
Honda Civic 2010 Hatchback 50000 miles
The vehicle don't On key light sign and even check light engine On either you removed ECU box and Relay but crack engine... No shocking no starting
1
1 report
Car won’t start, no fuel, no spark, won’t read codes
Honda Civic 1996 Manual hatchback 99000 miles
The car has a b20z2 from a 99-01 CRV, a wiring harness from a 96-98 civic si. I’ve checked and cleaned all my grounds. Checked all my fuses and their good. Tried different ecus. It won’t read codes. The main relay works because I bought it new and it clicks. Bought a new wiring harness. New fuel pump.
6 reports
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