Fault 2900 and 135f

osullivant · Jun 16th, 2016, 18:48

Just fitted new turbo cartridge, timing belt and 20 tappets and rockers, enine sounds so much better but two faults appear once I rev aboue 3000 rpm or so.

fuel pressure sensor and Maf sensor, I do not have vida but an old bsr code reader.

Does anyone have a suggestion on what would cause these two codes... or a way to test the wiring to the sensors as these connections and wiring both seem a bit flimsey.

also everytime I turn on the ignition the turbo vane control motor (I do not know the proper name) buzzs a little and moves slightly. is this normal, could the turbo vanes be installed in the wrong position.

Tony.

5cilinder · Jun 16th, 2016, 19:56

Cotrol motors do callibrate after shutdown that normal . and with no codes of them no worries

Concerning the 2 other codes i suspect wiring because you worked in the area and the sensor wiring is crap . had several broken myself
You can easily see if its cut on the end but if its midway (not likely) then you need to do an ohm measurement at the sensor end an ecu socket pinout at the other end .
I can look up the pin numbers if needed

osullivant · Jun 16th, 2016, 20:30

yes

I suspect wiring issue. will try re moving and refitting ecu connections if no success I will ask you for pin numbers so i can check....

thanks.

5cilinder · Jun 16th, 2016, 20:52

Better check wiring at the sensor sockets

osullivant · Jun 16th, 2016, 21:12

thanks,,, that was my fist port of call both seem ok...

have refitted all connections now and cleared codes, off for some fuel and drive a few miles just to clear out any remaining gunk and remind myself why I bought the money pit......

fingers crossed...

tony

osullivant · Jun 16th, 2016, 22:25

just took her out for a run.

Loses power and engine service message illuminates. at higher revs it feels fine in lower gears.

on main road she drives really roughly until 2000 revs and then at about 120kph she just sails along smoother and quieter than I ever heard her.

cleared the codes and drove nicely on motorway until the top of the off ramp when again the fault reappears.

open to all suggestions.

are either of these sensors the same as on the 163 2002 s60 d5?

Jun 16th, 2016, 18:48	#1
osullivant Senior Member Last Online: May 29th, 2024 23:20 Join Date: Jul 2011 Location: cork	Fault 2900 and 135f Just fitted new turbo cartridge, timing belt and 20 tappets and rockers, enine sounds so much better but two faults appear once I rev aboue 3000 rpm or so. fuel pressure sensor and Maf sensor, I do not have vida but an old bsr code reader. Does anyone have a suggestion on what would cause these two codes... or a way to test the wiring to the sensors as these connections and wiring both seem a bit flimsey. also everytime I turn on the ignition the turbo vane control motor (I do not know the proper name) buzzs a little and moves slightly. is this normal, could the turbo vanes be installed in the wrong position. Tony.

Jun 16th, 2016, 19:56	#2
5cilinder Premier Member Last Online: May 30th, 2024 04:41 Join Date: Oct 2011 Location: Groningen	Cotrol motors do callibrate after shutdown that normal . and with no codes of them no worries Concerning the 2 other codes i suspect wiring because you worked in the area and the sensor wiring is crap . had several broken myself You can easily see if its cut on the end but if its midway (not likely) then you need to do an ohm measurement at the sensor end an ecu socket pinout at the other end . I can look up the pin numbers if needed

Jun 16th, 2016, 20:30	#3
osullivant Senior Member Last Online: May 29th, 2024 23:20 Join Date: Jul 2011 Location: cork	yes I suspect wiring issue. will try re moving and refitting ecu connections if no success I will ask you for pin numbers so i can check.... thanks.

Jun 16th, 2016, 20:52	#4
5cilinder Premier Member Last Online: May 30th, 2024 04:41 Join Date: Oct 2011 Location: Groningen	Better check wiring at the sensor sockets

Jun 16th, 2016, 21:12	#5
osullivant Senior Member Last Online: May 29th, 2024 23:20 Join Date: Jul 2011 Location: cork	thanks,,, that was my fist port of call both seem ok... have refitted all connections now and cleared codes, off for some fuel and drive a few miles just to clear out any remaining gunk and remind myself why I bought the money pit...... fingers crossed... tony

Jun 16th, 2016, 22:25	#6
osullivant Senior Member Last Online: May 29th, 2024 23:20 Join Date: Jul 2011 Location: cork	just took her out for a run. Loses power and engine service message illuminates. at higher revs it feels fine in lower gears. on main road she drives really roughly until 2000 revs and then at about 120kph she just sails along smoother and quieter than I ever heard her. cleared the codes and drove nicely on motorway until the top of the off ramp when again the fault reappears. open to all suggestions. are either of these sensors the same as on the 163 2002 s60 d5?

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