Year of Manufacture *: 2009
Engine Size and Code *: 1.9 CDTI Z19DTH
( Optional ) ECU Type: EDC 16
( Optional ) Scanner Used: Autocom and ACR4 G2
( Optional) Fault Codes: 7 as listed
History: Bought 5 months ago, had a new gear box soon after and last week remapped by me. The remap was carried out to replace a previous remap by someone else which was causing high fuel consumption. Vehicle broke down about one week later and recovered as a non-start.
Investigations to date:
Fault Codes stored:
PO243 Boost Pressure Valve low voltage
PO400 EGR
PO30 O2 sensor
P1125* Throttle Actuator Feed Back
PO638 Throttle Control Solenoid valve low
Voltage
PO2075* Swirl Level Sensor voltage high
PO660 Swirl level control open circuit
The two fault codes asterisked will clear down but re-appear on cranking. The other 5 will not clear down.
Various fuses and relays checked ok. Engine and chassis earths checked. ECU opened for signs of contamination and the relevant connectors.
The only incorrect live readings are:
Fuel Temp Sensor -40c
Oil temp sensor -40c
Fuel pressure 0.65 mpa. With relay bridged fuel pressure is correct at 37 mpa but no start.
As I was the last one "to touch it" the finger is being pointed at me.
Would be grateful for any advice.
Regards
Pete M
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