06 dies just above idle

[isuace]

Wouldn't you know it, I've got a guy who wants to come look at my FJR today and the damn thing won't run.

It starts and idles, maybe a little rough but not overly so. As soon as I hit the throttle, it either dies or gets real choppy. I've had this happen before and it was the battery, I checked the battery and have 12v+ when off, and over 13v when idling and when I try to twist the throttle.

I checked the TPS via the diag and it looks good. I also checked the ECU connection and the air filter since it got rained on last night, they're both dry.

I never get a CEL, the error codes shown in the diagnostic are 11,12,41 in that order.

I'm not sure what else to check.

 

[mcatrophy]

11 and 12 are cylinder identification sensor crankshaft position sensor errors, 41 is lean angle sensor open or short circuit. I'd suggest looking for corroded connectors.

 

[RaYzerman19]

Has it been sitting a couple of weeks? Maybe moisture in the fuel...... give it a couple ounces of Seafoam. Clear the codes and see if they come back.

 

[isuace]

I commuted most of the week last week on it, no issues. It has had a bit of a history with rough running just above idle when the temps drop.

 

[Mr_Canoehead]

It just doesn't want to be sold. Kinda like the way a dog behaves when it knows it is going to the vet.

 

[isuace]

It just doesn't want to be sold. Kinda like the way a dog behaves when it knows it is going to the vet.

Probably so, because I just went out and started it up and it's running fine now

It rained crazy hard last night, I assume something got wet that wasn't supposed to be wet, but it's dried out now and back to normal.