g60leigh
Registered User
I've had a major engine rebuild and a few hurdles along the way. But hitting these problems at end of the journey and not able to get past them.
Continuously getting the following fault codes.
17748
Fault Description-
Camshaft position (CMP) sensor 1, bank 1/crankshaft position (CKP) sensor - out of sequence
Possible Cause-
Valve timing, CKP/CMP sensor installation, CKP sensor rotor
16705
Fault Description-
Crankshaft position (CKP) sensor/engine speed (RPM) sensor - range/performance problem
Possible Causes-
Air gap, metal particles, insecure sensor/rotor, wiring, CKP/RPM sensor
16711
Fault Description-
Knock sensor (KS) 1, bank 1 - low input
Possible Causes-
Insecure KS, poor connection, wiring short to earth, incorrectly tightened, KS
16396
Fault Description-
Camshaft position (CMP), intake/left/front, bank 1 - timing over-retarded
Possible Causes-
Valve timing, camshaft position (CMP) actuator
Symptoms wise, the car is running well right up until under high boost full load and get a strong pull back.
I have done everything I can think of to rectify this:
Timing belt timing checked
Timing chain timing checked
New sensors (both knock, cam position, engine coolant)
New coils, plugs and also coil wiring loom
Seems to have loads of fuel pressure although I'm going to change in tank and inline pump just to be sure.
Is there one thing that could be causing all of these errors or do I need to revisit something? Seems strange to be getting these errors together and repeating even with new sensors.
All started after had engine rebuild with forged internals and 83mm bore.
Also had an issue with it smoking but seem to be on top of that now. (Burning oil)
Getting so close to giving in and stripping it for parts now.
Helpppppp
Sent from my iPhone using Tapatalk
Continuously getting the following fault codes.
17748
Fault Description-
Camshaft position (CMP) sensor 1, bank 1/crankshaft position (CKP) sensor - out of sequence
Possible Cause-
Valve timing, CKP/CMP sensor installation, CKP sensor rotor
16705
Fault Description-
Crankshaft position (CKP) sensor/engine speed (RPM) sensor - range/performance problem
Possible Causes-
Air gap, metal particles, insecure sensor/rotor, wiring, CKP/RPM sensor
16711
Fault Description-
Knock sensor (KS) 1, bank 1 - low input
Possible Causes-
Insecure KS, poor connection, wiring short to earth, incorrectly tightened, KS
16396
Fault Description-
Camshaft position (CMP), intake/left/front, bank 1 - timing over-retarded
Possible Causes-
Valve timing, camshaft position (CMP) actuator
Symptoms wise, the car is running well right up until under high boost full load and get a strong pull back.
I have done everything I can think of to rectify this:
Timing belt timing checked
Timing chain timing checked
New sensors (both knock, cam position, engine coolant)
New coils, plugs and also coil wiring loom
Seems to have loads of fuel pressure although I'm going to change in tank and inline pump just to be sure.
Is there one thing that could be causing all of these errors or do I need to revisit something? Seems strange to be getting these errors together and repeating even with new sensors.
All started after had engine rebuild with forged internals and 83mm bore.
Also had an issue with it smoking but seem to be on top of that now. (Burning oil)
Getting so close to giving in and stripping it for parts now.
Helpppppp
Sent from my iPhone using Tapatalk