[neildeshpande]

Gruppe:

My 1987 944 NA will crank, but not start. There is no spark (grounded the plug while cranking the engine).

Fuel is fine though I have no checked pressure. New fuel pump and unplugging the rail at the front end indicates there is fuel at the rail under pressure.

I measured the resistance from center to rear-side pin of both sensors. Reference is 940 ohm and speed is 3 mega-ohm. Does that mean the speed sensor is dead? Center to forward pin (ground) is open on both.

Is a used sensor the way to go? The new sensor appears to be around $100.

Thanks in advance!

Neil Deshpande
1987 944 - new fuel pump and filter today along with quarter window installed with the help of instructions from this board!