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Re: Engine conversion. VY engine/gearbox and computer into W
Posted: Thu Aug 14, 2014 8:11 pm
by Bart
Ok are these pins you talking about on the BCM or PCM??
vlt304 wrote:check for power at pcm connector x1 pin 19 with ignition on. check for ground on connector x1 pin61 the hsv module cut these 2 on a car I had to look at here is the vy diagram to check the pins of other things if that fails
Re: Engine conversion. VY engine/gearbox and computer into W
Posted: Thu Aug 14, 2014 8:51 pm
by vlt304
the pcm x1 is the blue plug here is a link to the pinouts
http://pcmhacking.net/forums/download/file.php?id=3294
Re: Engine conversion. VY engine/gearbox and computer into W
Posted: Thu Aug 14, 2014 9:40 pm
by Bart
Awesome
Re: Engine conversion. VY engine/gearbox and computer into W
Posted: Sat Aug 16, 2014 11:24 am
by Bart
I have a bad feeling this is the incorrect pin out (Bellow). There is no pin 19!!
Re: Engine conversion. VY engine/gearbox and computer into W
Posted: Sat Aug 16, 2014 12:38 pm
by Bart
No my bad
Its all good. Just realised the numbers on the connector was under the plastic cover
Re: Engine conversion. VY engine/gearbox and computer into W
Posted: Sat Aug 16, 2014 4:59 pm
by Bart
Pin 19 12v
Pin 20 3.6v
Pin 57 3.6v
Pin 2 Crank 1.8v
Pin 1 GND
Pin 8 5v
Pin 61 GND
Pin 60 GND
Pin 63 GND
Pin 80 GND
Pin 54 GND
Pin21 GND
Pin 12 Crank signal 190mV while cranking
Still no start lol
Re: Engine conversion. VY engine/gearbox and computer into W
Posted: Sat Aug 16, 2014 5:03 pm
by Bart
Bart wrote:Pin 19 12v
Pin 20 3.6v
Pin 57 3.6v
Pin 2 Crank 1.8v
Pin 1 GND
Pin 8 5v
Pin 61 GND
Pin 60 GND
Pin 63 GND
Pin 80 GND
Pin 54 GND
Pin21 GND
Pin 12 Crank signal 190mV while cranking
Tried with and without BCM
Still no start lol
Re: Engine conversion. VY engine/gearbox and computer into W
Posted: Sat Aug 16, 2014 5:24 pm
by VL400
I think some sort of PC interface would save you a bucket load of time. Will let you check that the PCM is powered ok, sensors are normal and that when cranking its actually showing RPM and trying to fire the injectors. Even a cheapo ELM interface and the free android app Torque would help.
Re: Engine conversion. VY engine/gearbox and computer into W
Posted: Sat Aug 16, 2014 5:39 pm
by Bart
Ok
Before I do that is there anything I should check on the RED connector such as "low reference ignition", oil pressure signal as I was told the engine can shut off if low oil signal.
Pin 39, 12v
Pin 40 GND
VL400 wrote:I think some sort of PC interface would save you a bucket load of time. Will let you check that the PCM is powered ok, sensors are normal and that when cranking its actually showing RPM and trying to fire the injectors. Even a cheapo ELM interface and the free android app Torque would help.
Re: Engine conversion. VY engine/gearbox and computer into W
Posted: Sat Aug 16, 2014 5:42 pm
by antus
the low signals are the ground side of the various signals from sensors.