P0337 - Crankshaft Position (CKP) Sensor Circuit Low Duty Cycle
It's not getting the 5v needed to the ECM, instead it's only registering 1.3v.
Anybody run into this? I've had the Crankshaft Position (CKP) Sensor replaced along with my starter and I am still getting this code. The car continues to start hard if it even starts at all.
The next thing to replace is the ECM.
Any ideas?
Leganza - P0337 - Crankshaft Position (CKP) Sensor Low Duty
Moderators: daewoomofo, Moderators Group
ECM replacement fixed the problem
Had the ECM replaced today and the car started up without hesitation. The new ECM is putting out the proper voltage to the crankshaft position sensor now and the car actually runs better than it did before.