Need help with 1st gen isx cm570

[Ajr2000]

Thanks everybody for all your help. Found the problem yesterday evening bad oil pressure sensor.

[Chamberpains]

Good deal. Just for future reference how did you find out it was the oil pressure sensor?

[Ajr2000]

(06-25-2018 )Chamberpains Wrote:  Good deal. Just for future reference how did you find out it was the oil pressure sensor?

LOL I got frustrated and just started unplugging all the sensors. I was told only 3 sensors would cause this water temp, oil temp, and oil pressure. I kept swapping them out so I figured out it was a oil pressure. I knew all my fluids we're good so I figured it couldn't hurt

[Chamberpains]

Ya, they're the 3 that'll give you the red shutdown code. The way you did it is pretty much the consensus of how to get there on everything I'm reading. I'm also seeing the early cm870's threw this code frequently and the Exhaust manifold pressure sensor is the main culprit. The cm570 doesn't show it having that sensor.

[hhow55]

Would be a good time to replace all you sensors, including vehicle speed sensor