Hi All, can you help please
Std engine, no mods 08yr, 2ltr, manual,140bhp model
I've got the fault code P1335 showing: EGR Position Sensor Minimum Stop Performance
Additional fault: Circuit Voltage out of range
forscan says, Possible cause: Electrical fault in the EGR control Circuit OR sticking EGR valve
I ran the diagnosis on Forscan adding all the EGR fields I could find
I've hosted a picture on photobucket but I can't get it to show here, TF says I can't do that??
This is with the engine running, and then with a series of gentle throttle blips. The EGR tube gets warm with the engine at idle for 10 mins while doing this
I already read on here that the top two traces - Valve position (volts) and Solenoid Valve duty Cycle should be linked - and they are. Thats telling me the wiring is sending a signal and the solenoid is trying to open and close the EGR valve
The 4th trace - the throttle plate position sensor voltage seems to never change, its always at 4.38v don't know if thats good or bad
The 5th Trace - the Command EGR% seems to be doing something, looks OK
Its the 3rd trace the EGR error - described as the difference between the EGR commanded and actual. This just swings from -100% to +99% Thats telling me the EGR valve isn't doing what it should be and its probably stuck
Am I right?
Std engine, no mods 08yr, 2ltr, manual,140bhp model
I've got the fault code P1335 showing: EGR Position Sensor Minimum Stop Performance
Additional fault: Circuit Voltage out of range
forscan says, Possible cause: Electrical fault in the EGR control Circuit OR sticking EGR valve
I ran the diagnosis on Forscan adding all the EGR fields I could find
I've hosted a picture on photobucket but I can't get it to show here, TF says I can't do that??
This is with the engine running, and then with a series of gentle throttle blips. The EGR tube gets warm with the engine at idle for 10 mins while doing this
I already read on here that the top two traces - Valve position (volts) and Solenoid Valve duty Cycle should be linked - and they are. Thats telling me the wiring is sending a signal and the solenoid is trying to open and close the EGR valve
The 4th trace - the throttle plate position sensor voltage seems to never change, its always at 4.38v don't know if thats good or bad
The 5th Trace - the Command EGR% seems to be doing something, looks OK
Its the 3rd trace the EGR error - described as the difference between the EGR commanded and actual. This just swings from -100% to +99% Thats telling me the EGR valve isn't doing what it should be and its probably stuck
Am I right?