On 3.4L motors, what direction is the air flowing when the pump is activated? It takes air from the air intake(between TB and air filter) and pumps it through a one-way valve then directed down to the exhaust pipe(between the exhaust manifold and before the cat)correct me if im wrong.
also, I tried the jumper wire in place of the relay and Key "oN" and air pump would not activate. I've checked and wiggled the harness connection and only noticed oily dirt-like grease covering the connection. Not to mention the majority of that lower front corner in the engine bay. How easy do you think it would be to foul the pump from an oily greasy leak or fluid leak? Any idea what the "air-pump" runs for$
[ June 26, 2005, 06:13 AM: Message edited by: Jeanda ]
also, I tried the jumper wire in place of the relay and Key "oN" and air pump would not activate. I've checked and wiggled the harness connection and only noticed oily dirt-like grease covering the connection. Not to mention the majority of that lower front corner in the engine bay. How easy do you think it would be to foul the pump from an oily greasy leak or fluid leak? Any idea what the "air-pump" runs for$
[ June 26, 2005, 06:13 AM: Message edited by: Jeanda ]
Comment