P1337 Csf Sensor No Sig Error Code

[LOGANLE]

I hate to bug about this but does anyone have any suggestions? I already replaced the engine speed sensor. Has anyone had this error before? I need to go through emissions again soon!!!!!

[advert]

did you replace the vss? or did you replace the crank sensor?

the one on the tranny or the one bolted to the oil pump?

[LOGANLE]

I replaced the one on the tranny and then tested all the wiring going from the sensor to the ecu and everything read o.k..

[VTECin5th]

I replaced the one on the tranny and then tested all the wiring going from the sensor to the ecu and everything read o.k..

You need to replace the crankshaft positioning sensor. It's behind the crank pulley (kinda) on the driver's side bottom. Sometimes the wires get eaten up by the pulley/heat etc.