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Car won't start...


Sr20det
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Hello,

Unfortunately I've connected my battery terminals the wrong way around and have caused a "zap" and now my S14 silvia sr20det will not start!! All fuses are OK, mechanic has run tests and apparently injectors have no power and there is also no spark..

I have run ignition and injector tests on the link G4+ ecu and all came back ok. 

The error code on link ecu is ECU fault code 20, an volt 4 below error.

Also my battery volt at idle is only 9v, I have tried another battery and same volts

Any help is appreciated!!

 

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  • Sr20det changed the title to Car won't start...
20 hours ago, Sr20det said:

I have run ignition and injector tests on the link G4+ ecu and all came back ok. 

So do you hear the injectors click when you run the test?  And coils spark?  That would suggest the ECU is ok.

Do you have RPM showing in the software when cranking?

Have a read of this for some pointers:

https://linkecuhelp.zendesk.com/hc/en-us/articles/1500001810341-My-engine-won-t-start

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