RS246.com Forum :: The World's #1 Audi R, S and RS Enthusiast Community

changed:

maf, dv's, lambda on bank 2 , n75, 126 valve, coolant temp sensor , thermostat, map sensor. No boost leaks at all system holds perfect pressure.

block 32 shows readings -4, -7 -4, -7 Approximate.

What on earth is going on . The car is driving me mad and I just cant figure this out it been going on for a long time and my warranty soon runs out.

Please Help.


6 Faults Found

17965 — Charge Pressure Control: Positive Deviation
P1557 — 35—10 — — — Intermittent

17545 — Fuel Trim: Bank 1 (Add) : System too Rich
P1137 — 35—10 — — — Intermittent

16622 — Manifold Pressure / Boost Sensor (G31) Signal too High
P0238 — 35—10 — — — Intermittent

16486 — Mass Air Flow Sensor (G70) Signal too Low
P0102 — 35—10 — — — Intermittent

16514 — Oxygen (Lambda) Sensor B1 S1; malfunction in Circuit P0130 — 35—10 — — — Intermittent

16534 — Oxygen (Lambda) Sensor B2 S1; malfunction in Circuit P0150 — 35—10 — — — Intermittent


Readiness~ 000 000

Could it be new dv's and a maf required
Could it be as above but external air pressure and intake temp sensor.
Any one got any pics or know where the intake air temp sensor and external air pressure sensors are for reference.

Gordon, probably worth a trip down to MRC to diagnose this one!

Thanks Nige.

I think the same, but the trouble is I go on holidays with the car in 3 days .
Any help greatly appreciated Please.
Gordon

flashyg wrote:changed:

maf, dv's, lambda on bank 2 , n75, 126 valve, coolant temp sensor , thermostat, map sensor. No boost leaks at all system holds perfect pressure.

block 32 shows readings -4, -7 -4, -7 Approximate.

What on earth is going on . The car is driving me mad and I just cant figure this out it been going on for a long time and my warranty soon runs out.

Please Help.


6 Faults Found

17965 — Charge Pressure Control: Positive Deviation
P1557 — 35—10 — — — Intermittent

17545 — Fuel Trim: Bank 1 (Add) : System too Rich
P1137 — 35—10 — — — Intermittent

16622 — Manifold Pressure / Boost Sensor (G31) Signal too High
P0238 — 35—10 — — — Intermittent

16486 — Mass Air Flow Sensor (G70) Signal too Low
P0102 — 35—10 — — — Intermittent

16514 — Oxygen (Lambda) Sensor B1 S1; malfunction in Circuit P0130 — 35—10 — — — Intermittent

16534 — Oxygen (Lambda) Sensor B2 S1; malfunction in Circuit P0150 — 35—10 — — — Intermittent


Readiness~ 000 000

Did you get to the bottom of the DTC at the bottom of the list?
Did a scan on mine this evening and got the same code i.e
16534 Oxygen(Lambda) Sensor B2 S1 Malfunction in circuit
P0150-35-10- Intermittent.

I cleared the DTC and went for a spin then checked again and so far not re-appeared but only a matter of time i guess!

Is this just a case of replacing the EGT,and on which side? ( I bet it's the awkward one, N/S!)

Also had 18048-Internal Control Module EEPROM Error
P1640-35-10 Intermittent WTF is that all about!!!!
This cleared ok and did not re-appear.