Waterdog19
New Member
After confirming the TOPS solonoid was good, then changing both front and rear oil pressure sensors (OPS) on my 03 GTX Ltd SC, I was still getting the infamous P1202 code.
I happen to come across and old (2009) closed thread on another blog where (Taxan RX951) suggested to check if the single wire oil pressure sensor connector isn't reversed!...I checked..and IT WAS!!
The single pin oil pressure sensor and the cable connector leading to the ECU (is duel wire) was simple on backwards meaning the pins didn't align!
So, if you get a P1202 code, first unplug the ensure metal release clips of your OPSto ensure they are aligned properly (metal clips towards sensor) first.
I happen to come across and old (2009) closed thread on another blog where (Taxan RX951) suggested to check if the single wire oil pressure sensor connector isn't reversed!...I checked..and IT WAS!!
The single pin oil pressure sensor and the cable connector leading to the ECU (is duel wire) was simple on backwards meaning the pins didn't align!
So, if you get a P1202 code, first unplug the ensure metal release clips of your OPSto ensure they are aligned properly (metal clips towards sensor) first.
