Description
I'm looking for mechanic with computer scanner to test the following:
Vehicle: 2004 Audi A4 1.8T Base, 4- cylinder
New parts already:
- new throttle body
- new spark plugs
- new ignition coils
- new engine harness
These are the codes it has:
- P0413 voltage problem with air injection system
Secondary codes:
- P0113 IAT sensor circuit high
- P0030 02 sensor, bank 1, sensor 1
I suspect it's the air injection system wire, pigtail, or pump itself.
YouTube videos:
What I need tested specifically and in order:
- air injection pump (verify that it's working with computer scanner)
- the wiring, pigtail, and hoses to the air pump
Only if needed (secondary)
- MAF/IAT sensor
- 02 sensors
Car was running fine before.
The engine misfires at idle. Has rough idle. I suspect it's the secondary air pump that's not turning on or leaking or the wiring to it. Hence, the need for computer scanner to test each individually. I've already thrown a lot of new parts on the car and have spent a lot of money :/
Labor negotiable. Pay by Venmo or PayPal so I can put it on my card.
Let me know, thanks
657-250-577eight
Discussion
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