I'M LOOKING FOR MECHANIC WHO KNOWS HOW TO TEST RELAYS ON A CAR

Westminster CA

Description

The 02 sensor pigtail is reading at 1V and the IAT sensor is reading higher than normal voltage. I changed all the wires (wire harness), so I suspect it's a relay. I also checked all the fuses and they are good. I need the relays and their circuits tested. Vehicle: 2004 Audi A4 1.8T Base, 4- cylinder New parts already: - new 02 sensor - new throttle body - new spark plugs - new ignition coils - new engine harness Codes: - P0113 IAT sensor circuit high - P0030 02 sensor, bank 1, sensor 1 voltage The car is misfiring. It was running fine before. Labor negotiable. Pay by Venmo or PayPal so I can put it on my card. Let me know, thanks 657-250-577eight