SAI Pump Issues
#1
SAI Pump Issues
Well, let me first start off by saying thank you for all the great knowledge on this forum. There is plenty to be had and it's awesome!
So, let's go onward and upward. My issue is that the blower motor kicks on minutes after the cold start cycle has finished. The car isn't at op-temp, but it is, I'd say, at least 1/2 the way to the middle of the temp gauge. The blower is louder than at a cold start due to the kombi being closed because the ecu isn't sending any voltage to the n112. And in turn, it kicks off after 3 or 4 seconds because of the higher load on the blower. This is befuddling to me. Due to this issue, I get a nice little P0411 code.
It is so strange to me that the SAI cycle is perfectly normal (30 secs) at the cold start, but decides to turn on later during the warm up of the car without the kombi opening...
Relay problem? ECU problem? Anyone? Bueller?
So, let's go onward and upward. My issue is that the blower motor kicks on minutes after the cold start cycle has finished. The car isn't at op-temp, but it is, I'd say, at least 1/2 the way to the middle of the temp gauge. The blower is louder than at a cold start due to the kombi being closed because the ecu isn't sending any voltage to the n112. And in turn, it kicks off after 3 or 4 seconds because of the higher load on the blower. This is befuddling to me. Due to this issue, I get a nice little P0411 code.
It is so strange to me that the SAI cycle is perfectly normal (30 secs) at the cold start, but decides to turn on later during the warm up of the car without the kombi opening...
Relay problem? ECU problem? Anyone? Bueller?
Thread
Thread Starter
Forum
Replies
Last Post