Another crank no start bc my car hates me.

[jrbogdovitz]

Alright so about 2 weeks ago I had a crank no start which turned out to be the ECT. Went to start my car yesterday and it happened again. Not the CPS as that is new and resistance is good. IAT sensor has no voltage going to it so what would my next step be? I know that has to do with fuel delivery and timing. It's a 92 525i. Doesn't help that its freezing out lol. T.i.a

[moroza]

Check for IAT voltage at the DME itself. If present, you've got a break in the wiring somewhere. If absent, the DME has crapped out.