What does error code P0638 mean?
Throttle Actuator Control Range/Performance
P0638 is a diagnostic trouble code (DTC) for “Throttle Actuator Control Range/Performance (Bank 1)”. This can happen for multiple reasons and a mechanic needs to diagnose the specific cause for this code to be triggered in your situation.
What is the OBD II fault code p0638?
OBD II fault code P0638 is a generic code that is defined as “Throttle actuator control, Bank 1 -range/performance problem”, and is set when the PCM (Powertrain Control Module) detects a problem with the operation of the throttle control actuator on drive-by-wire systems.
Is there a fault on my Renault Clio?
I have a Renault Clio 2005 Extreme 75 1.2 16V. For the past 9 months, I have had an intermittent fault coming up on the car. It has had a throttle body replaced 2 months ago and this hasn’t cured the fault. Renault had my car for the past week where it didn’t show a fault (typical!)
What causes a throttle actuator to set code p0638?
Common causes of code P0638 could include the following-. Damaged, burnt, shorted, corroded, or disconnected wiring and/or connectors. Note that wiring issues in almost any part of the CAN bus system that is involved in throttle control can cause this code to set. Defective throttle actuator.
What does Renault Clio 1.2 16v Revs on its own?
Renault Clio 1.2 16V – Revs on its own – P0638. Hi there, Been trying to fix my brothers Clio 1.2 16v for the past few days – he left to work in Canada and now I’ve to sort it! Basically when you turn the key it revs to 3500rpm on its own.
OBD II fault code P0638 is a generic code that is defined as “Throttle actuator control, Bank 1 -range/performance problem”, and is set when the PCM (Powertrain Control Module) detects a problem with the operation of the throttle control actuator on drive-by-wire systems.
Common causes of code P0638 could include the following-. Damaged, burnt, shorted, corroded, or disconnected wiring and/or connectors. Note that wiring issues in almost any part of the CAN bus system that is involved in throttle control can cause this code to set. Defective throttle actuator.
Renault Clio 1.2 16V – Revs on its own – P0638. Hi there, Been trying to fix my brothers Clio 1.2 16v for the past few days – he left to work in Canada and now I’ve to sort it! Basically when you turn the key it revs to 3500rpm on its own.
What is the p0638 code on Mazda 3?
My 05 Mazda 3 2.0 Ltr is throwing three trouble codes: p2112,p0130, and the last is p0638….please let me let me lnow what the issue’s… Sincerely, Bryam Cox… I have Renault scenic it won’t start properly sometimes will run seems to. Be in limp mode then if you stop it twill not start it comes up with p0638 code any ideas…