Well looks like time to upgrade to a TIMBO APPS!Truck just felt like I turned off the key for a moment yesterday on the way home, and on came the CEL!Ran fine the rest of the way home, got out the scanner and sure enough P0121, followed mike's article on testing for the cause and all pointed to the APPS.Placed my order for a TIMBO last night, hope to see it soon.

Before I replaced mine it would get dead pedal here and there and the last day I drove it I had to come about 60 miles home and it was on and off the entire trip. They were doing road work and only one lane was open and with those old jammer nozzles I was clouding everone out behind me throttling up and down every few feet. Im sure there where some choice words being said about me that day. Timbo apps has not let me down in over 4 years.

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I am on my 2nd Timbo Apps first one lasted 2 years and it got a bad spot in it potentioameter. On the scan tool App (GO Point) I have the on my Iphone the Throttle position input was really erractic (work fine on other vehicles and new Apps). And the other option to my dead pedal was narrowed down to VP or Apps. Bought Apps 1st (it's cheaper). Been a month or two and have not had a incident. I will assume that I fixed it. I do know Murphy is alive and well, so that is all I'm going to say.

I am on my 2nd Timbo Apps first one lasted 2 years and it got a bad spot in it potentioameter. On the scan tool App (GO Point) I have the on my Iphone the Throttle position input was really erractic (work fine on other vehicles and new Apps). And the other option to my dead pedal was narrowed down to VP or Apps. Bought Apps 1st (it's cheaper). Been a month or two and have not had a incident. I will assume that I fixed it. I do know Murphy is alive and well, so that is all I'm going to say.

man I hope my timbo lasts longer than 2 years... I just installed one 5k miles ago.

I have gone through lots of Timbo apps. They all lasted at least 100k miles.