Throttle body Issue - wiring diagram 07 xc90 3.2
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09-01-2023, 08:07 PM
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Throttle body Issue - wiring diagram 07 xc90 3.2
Hi,
anyone have access to wiring diagram for the throttle body? I removed the intake assembly to do an alternator job and after putting back everything, car runs bad, has reduced performance message and the throttle body seems to not be functioning correctly. Triple checked all connections. Scanner shows fault codes P2106 and P1589. When I try the scanner active test to open the valve (25% 50% etc ), nothing happens, it just buzzes. With key on, I probe the connecter and only get 5v at one of the six prongs. Shouldn't I get 12? Not sure if I got a bad TB that was working fine prior to removal or low voltage going to it causing it not to operate...
anyone have access to wiring diagram for the throttle body? I removed the intake assembly to do an alternator job and after putting back everything, car runs bad, has reduced performance message and the throttle body seems to not be functioning correctly. Triple checked all connections. Scanner shows fault codes P2106 and P1589. When I try the scanner active test to open the valve (25% 50% etc ), nothing happens, it just buzzes. With key on, I probe the connecter and only get 5v at one of the six prongs. Shouldn't I get 12? Not sure if I got a bad TB that was working fine prior to removal or low voltage going to it causing it not to operate...
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