Flippa74
8th January 2020, 03:29 PM
G'day all,
My son has a 2005 GU Zd30 and has been having issues with lack of power lately. We've checked and tuned (manual boost control) the boost so I don't think the issue is on the air side of things.
We've checked the output voltage from the accelerator position sensor to the ECM and with the accelerator pedal fully depressed we get approximately 6.7V at pin 23 of the ECM. This doesn't make any sense at all. We've checked the reference voltage and it's only 5V.
Could this lead to the lack of power he is experiencing? If so what could be the cause and what can we do to fix it?
Thanks
Flip
My son has a 2005 GU Zd30 and has been having issues with lack of power lately. We've checked and tuned (manual boost control) the boost so I don't think the issue is on the air side of things.
We've checked the output voltage from the accelerator position sensor to the ECM and with the accelerator pedal fully depressed we get approximately 6.7V at pin 23 of the ECM. This doesn't make any sense at all. We've checked the reference voltage and it's only 5V.
Could this lead to the lack of power he is experiencing? If so what could be the cause and what can we do to fix it?
Thanks
Flip