[B6] Consumi benzina anomali dopo cambio collettori scarico

[lsdlsd88]

pare molto strano muoiano entrambe assieme.

con una dovrebbe comunque tentare di partire....

hai staccato la batteria? perche' l'errore potrebbe essere lì da tempo, e a quanto ho capito dipende dall'Ignitor, non dalle bobine (coil pack).

Try this... disconnect battery terminal for about 30 seconds (press on the brake pedal to be sure the airbag backup capacitor is discharged). Then reconnect the battery. The ECU's fault codes are now reset to "no faults." Next, start your car and let it idle for a minute or so. Now turn off the engine, put a jumper between "TEN" and "GND" like you did before, and turn ON the ignition. Do you still get the Code #1? If you do, do you maybe also get Code #2 or #3 or both? If so, you may have a bad Crankshaft Angle Sensor (CAS) or bad connections from it. The Ig(f) signal will be incorrect from the Igniter if the ECU is not sending correct pulses to the Igniter, and it cannot do that if the CAS signals are not correct. The flow is: CAS Ne & G signals -> ECU coil pulses -> Igniter Ig(f) signal -> ECU monitor circuits.

If the CAS is working correctly, and you get ONLY Code #1, the igniter is probably bad. But you might want to check the terminals on the ECU connectors and the terminals on the CAS connector, too.

dai un occhio e una pulita al connettore o vedi se noti qualcosa di evidente sui cavi...