Hi
Just wondered how reliable the output test on a 3B is?
Ive gone through the tests several times,
- Fuel Injector 1-5 - no sound, no buzzing
- Idle Stabiliser Valve (N71) - Hear clicking sound
- Carbon Canister Solenoid (N80) - Hear clicking sound
- Wastegate Frequency Valve (N75) - No sound
Not sure what's up with the injector test, the car runs and is drivable.
- The N75 doesn't make a sound, Ive tried measuring the contact to the ecu which gives 11-11.5 volt ouput.
- Nothing happens when I engage the N75 with 12 volts.
n75_1.jpg
- Measured the ohm but it goes a bit crazy then stabilize on 15-33 somewhere then suddently to 6-7.
- The female 2pin contact seems a bit broken in the plastic, should probably change it
connector1.jpg
Going to change it just to be sure, is there anything else I could check? Does these fail frequently?
Ordering one from Audi Tradition to see, might be time to change it anyway before further upgrades.
------------
Ran VCDS some time ago after an hour drive, It feels like its struggling sometimes with 100% throttle engaged over 4000rpm but not always
00515 - Camshaft Position (Hall) Sensor (G40)
30-10 - Open or Short to Plus - Intermittent
Had this fault earlier, reset the codes and was driving , still some struggling but the G40 code hasn't come back..
Should I change it?
Got new Bosch F5DPOR plugs, the plug cables looks decent but might change them aswell while Im at it.
- Lars
Just wondered how reliable the output test on a 3B is?
Ive gone through the tests several times,
- Fuel Injector 1-5 - no sound, no buzzing
- Idle Stabiliser Valve (N71) - Hear clicking sound
- Carbon Canister Solenoid (N80) - Hear clicking sound
- Wastegate Frequency Valve (N75) - No sound
Not sure what's up with the injector test, the car runs and is drivable.
- The N75 doesn't make a sound, Ive tried measuring the contact to the ecu which gives 11-11.5 volt ouput.
- Nothing happens when I engage the N75 with 12 volts.
n75_1.jpg
- Measured the ohm but it goes a bit crazy then stabilize on 15-33 somewhere then suddently to 6-7.
- The female 2pin contact seems a bit broken in the plastic, should probably change it
connector1.jpg
Going to change it just to be sure, is there anything else I could check? Does these fail frequently?
Ordering one from Audi Tradition to see, might be time to change it anyway before further upgrades.
------------
Ran VCDS some time ago after an hour drive, It feels like its struggling sometimes with 100% throttle engaged over 4000rpm but not always
00515 - Camshaft Position (Hall) Sensor (G40)
30-10 - Open or Short to Plus - Intermittent
Had this fault earlier, reset the codes and was driving , still some struggling but the G40 code hasn't come back..
Should I change it?
Got new Bosch F5DPOR plugs, the plug cables looks decent but might change them aswell while Im at it.
- Lars
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