Vehicle: Audi S4 (B5) 1997-2002
Engine code: APB V6 30V 2.7 BiTurbo

Good timing

Engine control system

Camshaft and crankshaft correlation
CKP & CMP signal
Operation mode: idling

Author's comment:
No fault codes, about 50,000 miles on timing belt so cam timing may have moved slightly due to belt stretch. This might be close to the limit the cam can be off.

Signal Waveform:
PicoScope(6.02MB)

Author: Hans Jorgensen
Signal posted: Eugene (990)
Signal was added: 8-nov-2019

268 Useful link

Comments: 0