Hi Guy's.
More self harming 'Fun' to try and fix.![devil devil]()
Citroen C4 2005 1.6 Petrol. Idle Misfire & Clicking BSM Fault.
Other garage fitted an ignition coil cassette and said it still misfires, but you need to let it bed in.
![bigsmile bigsmile]()
P0350 code returns, when idling the 2nd ignition patterns scoped ok but i noticed a clicking coming from the BSM relay box.
Scoped the Fuse 10 (30A supplies the coil/injectors etc) and the voltage glitches momentarily low which induces the 'misfire' much like the engine stopping very quickly. No issue until running for a couple of minutes (something warming up)?
More self harming 'Fun' to try and fix.

Citroen C4 2005 1.6 Petrol. Idle Misfire & Clicking BSM Fault.
Other garage fitted an ignition coil cassette and said it still misfires, but you need to let it bed in.


P0350 code returns, when idling the 2nd ignition patterns scoped ok but i noticed a clicking coming from the BSM relay box.
Scoped the Fuse 10 (30A supplies the coil/injectors etc) and the voltage glitches momentarily low which induces the 'misfire' much like the engine stopping very quickly. No issue until running for a couple of minutes (something warming up)?
C4 BSM VOLTAGE GLITCH FAULT.JPG | ||
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