E83 , N52B30 engine, secondary air pump
my diagnosis Inpa system shows the voltage of the secondary air pump ( air to heat up the catalyzer faster ) to be 10 Volts, whereas it should be around 5 Volts.
where is the secondary air pump located ? what can the cause be for the faulty voltage ? |
Facing front of the car it will be tucked behind the washer fluid canister. Looks like a right side up old-fashioned flashlight black[emoji41]
Sent from my SM-J727T using Tapatalk https://uploads.tapatalk-cdn.com/202...cbf39693d5.jpg Just noticed wrong engine....sorry. |
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