Audi A4 Ecm Relay

So far i know that the ecu gets constant always on 12v at pin 62 switched power at pin 3 and grounds are pins 1 2. A new relay fixed the problem and the car started right up. Horn relay dual tone.

atec rookie pitching machine battery atlas safe rooms and storm shelters atlantis hotel dubai rooms bathroom baby 1st birthday photoshoot ideas at home as seen on tv dog training collar atlas suspension system setup b and b seamless gutters astroglide personal lubricant side effects

Audi A4 Relay Panel Location And Partial Diagram Commentary Youtube

Quattroworld Com Forums Agreed Check The Ecm Relay It S In A Relay Fuse Panel B Sb Under The Cowling On The Driver S Side

Ecu Relay Location Help Audiworld Forums

Fuel Pump Relay Which Slot Audiforums Com

How To Find Location Of Internal Relays Audi A4 S4 Rs4 B6 B7 2001 2008 Youtube

Audizine Forums

The ecm power relay is one of the most important relays as it provides power for the vehicle s computer system.

Audi a4 ecm relay.

Fuse box in engine compartment. Brake servo vacuum pump relay if fitted 5. The ecu relay is located in the front boot compartment on the left hand side of the car arrowed the relay its self can be removed carefully by pulling it upwards away from it s socket whilst holding down relay 80 the fuel pump relay at the same time. The ecm relay also has a second large wire that also gets power from the power 30 terminal.

I am not sure if this goes back to the ecu or some were else. Without it the entire engine management system will be disabled and the vehicle will not run. Finally found my ecm relay location. Relay box audi a4 b6.

For audi a4 b5 audi s4 1994 1995 1996 1997 1998 1999 2000 2001 model year. It s 3 layers deep under the tcm under the ecm in the. But i am sure the ecm relay is working correctly. For this reason if you suspect that your ecm power relay may be having an issue have the vehicle inspected by a professional technician such as one from yourmechanic to determine if the relay should be replaced.

This i have tested. F2 10a rear window blind circuit breaker. Power steering control module servotronic if fitted 3. Ignition auxiliary circuits relay.