Thread: Zero Throttle response
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Old Dec 23, 2024 | 05:43 PM
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DTMenace
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Joined: Apr 2006
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From: West Chester, PA.
Default Re: Zero Throttle response
Originally Posted by Bzak1pgh
I know this is old, but have u ever figured out what was causing this?When I WOT , I lose all throttle completely, but when I turn the car off then on, it comes right back...but, it won't come back if my cars moving and I put it in N and restart the car, have to come to a complete stop.
Bzak1pgh
I assume you have a SRT6, since this type of throttle response is related to the failure of the original water/fluid pumps that cool down the superchargers on the SRT6 models. The purpose of the pump is to cool down the supercharger, avoiding failure, this is heat related, causing the limp mode to avoid total failure of the supercharger/engine. The original pumps (Bosch) had a part number ending in 03. The revised Bosch pump's number is, 0 392 022 010.
This problem started in 2006/2007 and was discussed at that time.
When you turn off your engine and permit it to sit for a while, the engine cools down and the pump will work, until the next time it overheats and the pump fails again.
Buy a new pump.
Regards,
Dennis
DTMenace
BTW, using the SEARCH button at the upper right of the main page would be beneficial in solving your issues in the future
 
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