ECU foutcode P1670 en P1671
Geplaatst: vr apr 23, 2010 21:59
Mijn alfa 156 2.0 JTS geeft problemen met de benzine toevoer. Bij autoweg snelheden waarbij flink doorgetrokken wordt houdt de motor soms in om even daarna weer door te trekken. Soms gaat dan ook het motormanagement lampje branden.
In eerste instantie leek het een bobine probleem maar na het vervangen hiervan is de fout niet weg. De met alfa diag uitgelezen foutcodes zijn:
P1670
Failed Component Code: Pressure Rail
Fault Symptom: Signal below minimum
Warning Lamp Status: Warning Lamp Illuminated
Fault Test State: Test not complete for this Error.
Fault Code Storage State: Error Not Present at time of request
Event Count: 40 count
Environmental Condition One: Engine Speed: 2320 rpm
Environmental Condition Two: Relative Load: 30 %
Environmental Condition Three: Engine Coolant Temp: 84.75 °C
Environmental Condition Four: Air Temp: 55.5 °C
Environmental Condition Five: Throttle Valve Angle: 10.98 °
Environmental Condition Six: Battery Voltage: 13.01 volts
P1671
Failed Component Code: Rail Pressure Regulation Valve
Warning Lamp Status: Warning Lamp Illuminated
Fault Test State: Test not complete for this Error.
Fault Code Storage State: Error Not Present at time of request
Event Count: 40 count
Environmental Condition One: Engine Speed: 2960 rpm
Environmental Condition Two: Relative Load: 12 %
Environmental Condition Three: Engine Coolant Temp: 88.5 °C
Environmental Condition Four: Air Temp: 29.25 °C
Environmental Condition Five: Throttle Valve Angle: 7.06 °
Environmental Condition Six: Battery Voltage: 13.16 volts
Heeft iemand van jullie tips over de mogelijke oorzaak, ik vermoed dat een sensor kuren heeft, alleen welke of is er iets ernstigers aan de hand.

P1670
Failed Component Code: Pressure Rail
Fault Symptom: Signal below minimum
Warning Lamp Status: Warning Lamp Illuminated
Fault Test State: Test not complete for this Error.
Fault Code Storage State: Error Not Present at time of request
Event Count: 40 count
Environmental Condition One: Engine Speed: 2320 rpm
Environmental Condition Two: Relative Load: 30 %
Environmental Condition Three: Engine Coolant Temp: 84.75 °C
Environmental Condition Four: Air Temp: 55.5 °C
Environmental Condition Five: Throttle Valve Angle: 10.98 °
Environmental Condition Six: Battery Voltage: 13.01 volts
P1671
Failed Component Code: Rail Pressure Regulation Valve
Warning Lamp Status: Warning Lamp Illuminated
Fault Test State: Test not complete for this Error.
Fault Code Storage State: Error Not Present at time of request
Event Count: 40 count
Environmental Condition One: Engine Speed: 2960 rpm
Environmental Condition Two: Relative Load: 12 %
Environmental Condition Three: Engine Coolant Temp: 88.5 °C
Environmental Condition Four: Air Temp: 29.25 °C
Environmental Condition Five: Throttle Valve Angle: 7.06 °
Environmental Condition Six: Battery Voltage: 13.16 volts
Heeft iemand van jullie tips over de mogelijke oorzaak, ik vermoed dat een sensor kuren heeft, alleen welke of is er iets ernstigers aan de hand.
