My track car is a modified 2006 C2S. On a very hot humid day on the track at BIR about half way through a DE run session the ABS and PSM failure lights came on. After turning the car off and restarting the lights went off. This happened three times during the next run sessions. My durametric software gives me an engine fault of "oil pressure switch" and the stability management gives me a "return pump failure" fault. My mechanic is not sure if these faults would cause the failures and maybe it was just the extreme heat. Anyone have any experience with this?

 

not sure what can either ABS or PSM to do with oil pressure... I had PSM error related to yaw sensor, but never to oil pressures.

 

Dis your Yaw sensor issue throw a code?

 

No, those were the only faults.

 

PSM did, code was related to yaw sensor. when I was on RA1 tires. Not i got NT01 in front and somehow it does not generate any error codes anymore. go figure.

i just turn PSM off on track tobe safe. nobody knows what this damn thing is doing anyway with non-stock tires and non-stock suspension.