P2135,P2106 AND 2105 WTF NOW!

freefallpat · 04-09-2007, 08:56 PM

Has anyone ever gotten these codes?

I got the following codes this morning at a 15 sec interval. The car stalled on code 2105.

It started backup and ran great after that.
on order,

P2135 Throttle Pedal position sensor A/B voltage correlation
P2106 Throttle actuator control system forced limited power

And for the grande finale

P2105 Throttle actuator control system forced engine shutdown.

My vast electrical and mechanical knowledge tells me my Throttle thingny could be ****ed....

Any ideas or could it kinda windows blue screen situation?

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jmk3 · 04-09-2007, 09:07 PM

Sounds like the throttle body thingy. Is that the stock throttle body or did you go afermarket cause of your vortec?

freefallpat · 04-09-2007, 09:22 PM

Not sure if the code is for the gas pedal or throttle body. The throttle body is stock..

Quote:

ORIGINAL: jmk3

Sounds like the throttle body thingy. Is that the stock throttle body or did you go afermarket cause of your vortec?

jmk3 · 04-09-2007, 11:27 PM

The gas pedal sounds alot cheaper but I wouldn't go throwing parts at it without someone trusted verifying the problem. If it is the pedal, waranty may cover it even with your mods. If its the throttle body they probable won't cover but they still will diagnose it for you for a fee then you can fix it yourself if your confident in their diagnoses.

bodyputtyless · 04-09-2007, 11:41 PM

The throttle positioning sensor acted up. Looks like the voltage value that should have been present at a certain throttle position command wasn't there. The PC detected the glitch and took corrective action. The voltage/throttle position disagreement continued so the PC shut down the engine.
Its like a 5vDC signal, and it changes as the resistance in the position sensor reacts to the throttle command. TSP's used to be cheap. I have no idea what they cost on a Mustang. Anyway, that's where I'd start.

Britinastang · 04-10-2007, 12:13 AM

I got P2135 & P2106. Wrench light came on, limp mode also. Had this problem about 6 times before I got pissed and took it the dealer. They replaced the TB under warranty

basketballord · 12-18-2007, 07:51 PM

Sorry to resurrect an old thread, but I had this same problem, P2106 and P2135. Limp mode, car shut itself off. So what am I looking at to fix this; above post says replace the throttle body. Anyone know what this is gunna cost me? I want to just fix this **** myself and not pay the stealership for the labor. What about a throttle position sensor? what would that cost? any info is appreciated!