Well I changed out the motor mount and after that I changed out the oil sender unit. Well the motor quit moving and now it has regular oil pressure...after 2 minutes of driving, I received the first SEL light since I've had the car....
DTC P0336 Crankshaft Position (CKP) Sensor Circuit
that was the first one..I cleared the code and it did not come back....I figured I had nudged the wire for the crank sensor when I was changing out the oil sender....no big deal.
20 minutes later I get a
DTC P1404 Exhaust Gas Recirculation (EGR) Closed Position Performance
I get this every 5-10 minutes for the next hour I drove..it came on about 8 times.
My question is that are these two codes related?
I swapped the EGR from a 2000 GTP and the problem still exists even after clearing the code it comes back...Any thoughts?
Well I cleared the code and it came back again with a known good egr valve from a GTP..twice when I was test driving it.
Then I put the old egr valve in and just got done from a decent drive and the SEL light has yet to come on...the only other thing I did at the time was change out the check engine light (swapped cluster for an unrelated issue)
Check your connector wiring to the EGR. It wouldn't be the first time a connected item wasn't making a connection due to bent connector not touching the pins. On the crank.. Odd.. if it recurs in the future, check the harness and consider a crank sensor change.