POLO 1.4 APE 6N Cannot rev after 10 sec

[Andr33iy98]

Hi,
I have an polo 1.4 APE 6N, On morning it start hard, can drive with her, I press acc pedal on full and 1100 rpm :(

P1425 Tank Vent Valve Short to Ground


P1553 Barometric/Manifold Pressure Signal Ratio Out of Range


P1504 Intake Air System Bypass Leak Detected
https://www.youtube.com/watch?v=cBmSTUemgzA

[Meat-Head]

1) check the fuses- all had odd thing before missing fuse
2) if cheap enough fit new map sensor
3) stamp that dk thanks button

[Andr33iy98]

What fuses ?

[maxizeta]

Colleague, check the canister circuit, in the duct from the solenoid valve to the intake.

[marinero123]

usually , wiring problems , long time water in connectors and some pins destroyed ..

[rui]

try to measure the pressure sensor of the collector, which possibly will be the problem.
Symptom: when you accelerate it starts to wrap.
If I'm not mistaken the sensor is located on the side of the intake manifold on the side of the oil dipstick ....

[Meat-Head]

If I'm not mistaken the sensor is located on the side of the intake manifold on the side of the oil dipstick ....

Yes agree :ptt:

[LEZAH]

Hello
Check for vacuum leaks in manifold and cracks in brake servo pipe to manifold may help