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Electrical Issues

stavros01

By stavros01,
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stavros01

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Hi all ive recently purchased a s1 R33, last week it wouldnt start injectors where all firing but fuel wasnt getting up i injected some fuel into the manifold and the car started imediatly untill the fuel was spend after some investigation found no power to the relay switch wire so i took it to the workshop they bypassed the circuit using a wire from the hicas? now my turbo timer dosnt alway switch, off the alarm is doing some weird stuff like turning the ignition on and running the battery dead, also i notice a pair of speaker wires coming from the feul pump inspection plate and earthed to the body and there was a lot of feedback coming thru my stereo which wasnt there before i questioned them and was told the fuel pump must be wired to the same circuit as my amps which it isnt it is completely isolated, fed direct from the battery and switched thru head deck i removed it all anyway just to make sure as i will need to access the wiring behind them anyway. anyone have any idea whats going? on any feedback would be great.

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stavros01 Contributor

stavros01

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Hi all ive recently purchased a s1 R33, last week it wouldnt start injectors where all firing but fuel wasnt getting up i injected some fuel into the manifold and the car started imediatly untill the fuel was spend after some investigation found no power to the relay switch wire so i took it to the workshop they bypassed the circuit using a wire from the hicas? now my turbo timer dosnt alway switch, off the alarm is doing some weird stuff like turning the ignition on and running the battery dead, also i notice a pair of speaker wires coming from the feul pump inspection plate and earthed to the body and there was a lot of feedback coming thru my stereo which wasnt there before i questioned them and was told the fuel pump must be wired to the same circuit as my amps which it isnt it is completely isolated, fed direct from the battery and switched thru head deck i removed it all anyway just to make sure as i will need to access the wiring behind them anyway. anyone have any idea whats going? on any feedback would be great.
also it no longer seems to want to boost untill around 80 kph gearbox is auto

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