Hi guys, I still cant get rid of this code 15!, I tried everything, the truck idles like crap, runs rich, im getting like 12mpg on the highway,
1. tried 2 different sensors, no help,
2. tested wiring to sensor, no shorts, 4 volts +- at plug.
3. Pulled ecu, popped off the cover looks like new inside, no leaky caps, no burns, bad solder joints, etc..
The only thing left is trying a new ecu itself right?
these are known to get very flaky?
Anyone know where to get a deal on a new ecu? everyone seems to want like $180+!!
and to send mine off for repair will run me almost as much as a new one but with downtime.
Thanks for your help!
Jason