Year of Manufacture *: 2003
Engine Size and Code *: 1200cc CR12
( Optional ) Scanner Used: Autocom
( Optional) Fault Codes: P1122, P1126
P1126 Electronic throttle motor power intermittent
Hi Gents,
I'm pretty sure the IPDM (Engine bay) is faulty, I have no supply voltage to pin 3 on the engine ECU and no power at terminal 28 in the IPDM (BCM). If I ground pin 104 at the ECU I can hear the relay "click" but still have no power at terminal 28 at the IPDM. Fuse 51 is live and good.
The problem that I don't understand is; with a solid live fault at the BCM why don't I have a live fault at the throttle motor? Any Nissan techies out there know? I found pinholes in the wiring where someone has been there before me and had this idea that maybe somewhere they plumbed another feed in, but pin 3 is dead at the ECU so where did they do it?
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