MBDoc,

To test, I've disconnected the rubber tube connecting the divertor valve and the pump is blowing a lot of air when activated (like a hair dryer). Vacuum is being supplied by the actuator to open the divertor valve when the fan is on. And the divertor valve opens fine when applying vacuum and allows air through. Yesterday, poured in some Seafoam through the divertor and actuated the fan to blow into the air passages. Ran car, lots of smoke from the Seafoam through the exhaust. Actuating the air now, the O2 registers a low voltage (30-40) and rises to only 100-120 mv w/o the air. Not sure if that is due to residual Seafoam causing the low voltage and causing a false reading. However, after driving the car approx 10 miles in 20 minutes, got an ABS light and limp mode. Restarted car, still in limp mode. Checked with scanner and got the following codes:

022 cc/ea actuator reports limp-home mode
071 tn speed signal output short to pos.

Do you know what these mean. Will clearing the codes remove the limp mode, at least until it sees another limp mode worthy condition.