The vehicle came in with misfire on cylinder 3, Mil light on, Checked for fault codes, only 1 listed. Checked for switch signal to coil pack, everything in order. Fitted new Delphi Coil Pack and Bosch Spark Plugs from Local Motor Factor. Cleared Fault Codes and Road tested. Customer taken car home, approximately 10 miles, came back out 1/2 hour later and car not starting.
Went out last night and checked over, car not cranking over, immobiliser /spanner light not going off, fuel gauge initially rising, then drops back to zero Following DTCs now stored in System. Unable to clear DTCs from System.

Engine
PO230....Fuel Pump Primary Circuit.

ABS
U2105....CAN: No communication with ECM Permanent.

INSTRUMENT
U2116....Communication with IPC Intermittent.
U2139....Invalid Data from Power steering Module Permanent.
U2140....CAN-Bus communication with UEC Intermittent
U2141....CAN-Bus communication with EHU Intermittent
U2201....CAN-Bus communication with REC Intermittent
P0115....Cooling Water Temp Faulty Signal Permanent
P0460....Fuel Level Sensor Circuit Faulty Permanent
P0500....Vehicle Speed Faulty Signal Intermittent
P0654....Engine Speed Faulty Signal Permanent.
P0550....Distance Indicator Faulty Permanent
U2139....Steering Column Module Faulty Signal Permanent
U2140....UEC No Communication Intermittent
U2113....Airbag No Communication Intermittent
U2117....Display No Communication Intermittent
U2141....No Communication Intermittent

IMMOBILISER CIM
B1319....Immobiliser Intermittent
B3055....Key Transponder Intermittent
U2105....CAN:No Communication with ECM Permanent

AIRBAG
No Fault Codes

RADIO
No Fault Codes

MULTIFUNCTION REAR ELECTRONICS
B0655....Brake Light Switch Faulty Signal Permanent
B1375....Switched System Voltage(Ignition On) Not Plausible with CAN Signal Intermittent
U2116....Instrument No Communication Intermittent
U2140....UEC No Communication Intermittent
U2113....Airbag Control Module No Communication Intermittent

MULTIFUNCTION (STEERING WHEEL ELECTRONICS)B1319....Immobiliser Receiver Circuit Malfunction Intermittent
B3055....Transponder Problem Intermittent
U2105....Engine Control Unit No Communication Permanent

MUTIFUCTION (UNDER BONNET ELECTRONIC CENTRE)
B1375....Switched System Voltage(Ignition On) Not Plausible with CAN Signal Intermittent.
B1428....Starter Motor Relay Malfunction Intermittent
B004A....Door Unlock on Crash Relay Circuit
Malfunction Intermittent
U2116....Instrument No Communication Intermittent
U2139....Steering Column Module No Communication Intermittent
U2141....REC No Communication Intermittent


1.Has anyone had issues after fitting Delphi Coil Packs to this model of car?

2.Has Voltage Spike caused damage to one or more modules on system?

3.Would error in CIM? be possibly at fault and have nothing to do with fitting of coil pack. Just seems very strange, that it should Non Start, after fitting replacement Coil Pack.


Any advice would be welcome.



Regards

Gary Robertson