Jump to content
Volvospeed Forums

850T5 Won't Start When Engine's Hot


850T5M

Recommended Posts

So a little while ago my car started stalling after a hot start. It happened once or twice a month, now it does it all the time and I cannot start the car when it is hot. Basically the engine turns over, it starts, then 0.5-1 second later it stalls.

If I pull out the MAF sensor wire (making the car go into open loop) it will start no problem. If i plug the MAF back, it stalls.

I just bought a brand new Bosche MAF assuming that was the problem, but it pursists!

I guess pulling any sensor off will cause it to start, as it starts reading values off the ECU...

What can I look for? IAC? Coolant Temp Sensor? Is there a way of testing these things?

Link to comment
Share on other sites

Archived

This topic is now archived and is closed to further replies.

×
×
  • Create New...