1996 Volvo D12 wia
Discussion in 'Volvo Forum' started by aron12, Apr 2, 2015.
Page 8 of 33
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I still have error code 14 ? Maybe a short on the engine shut down wire . Will check tomorrow, I have no power to crank or cam sensor , means no power to injectors .
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yep, something is wrong.
usually if voltage converter (pins 11 12) is powered and pin 6 is powered too - 5 v on all sensors.
Even with code 14 engine runs.
U probably have other problem, -
Pid 155 / fmi 14 auxiliary I/o engine protection shutdown
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I can't get power to other sensors , I have a fault somewhere that is eluding me,
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may be short wiring, Ok, what's relay magnet resistanse?
And check one by one sensors powered with 5v (TPS, MAP) -
I will double check but yes I believe so .
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wierd, really.
5v sensor power supply..... but processor starts throwing codes...
as I've understood u pull codes with check engine button in cabin -
That is correct , the diagnostic button . Pin 6 is wire 196 from the ignition and yes I have power from 196
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try to separate EA connector, turn ignition on and measure 5v power supply on TPS ore MAP pins,
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Page 8 of 33