What is P0488 code?
What is P0488 code?
P0488 is a diagnostic trouble code (DTC) for “Exhaust Gas Recirculation Throttle Control Circuit “A” Range/Performance”. 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 does a stored code p0488 mean?
A stored code P0488 means that the powertrain control module (PCM) has detected a discrepancy between the actual position of the exhaust gas recirculation (EGR) valve and the desired throttle position. The PCM uses input signals from the throttle position sensor (as well as the vehicle speed sensor…
What’s the problem with the p0488 exhaust gas recirculation system?
P0488 – Exhaust Gas Recirculation (EGR) System Throttle Position Control Range/Performance Trouble Code Fault Location Probable Cause P0488 Exhaust gas recirculation (EGR) system, Wiring, poor connection, ECM
Where can I get p0488 EGR throttle position sensor fault?
Received code P0488-on Avensis 07 D4D. It went in to limp mode. Removed throttle body -gave it a thorough cleaning plus EGR valve ditto–No joy. Got second hand Throttle Body from Traynors of Omagh for £80.00. They deliver to your door–almost !! Throttle Body and Sensor is integrated.
What does the ECU diagnostic code p0487 mean?
What Does Code P0487 Mean? The P0487 means that the engine control unit (ECU) is detecting a problem with the rate of exhaust gas recirculation (EGR) system flow or does not detect voltage to the EGR solenoid circuit. This trouble diagnostic code is composed by two parts.
A stored code P0488 means that the powertrain control module (PCM) has detected a discrepancy between the actual position of the exhaust gas recirculation (EGR) valve and the desired throttle position. The PCM uses input signals from the throttle position sensor (as well as the vehicle speed sensor…
Received code P0488-on Avensis 07 D4D. It went in to limp mode. Removed throttle body -gave it a thorough cleaning plus EGR valve ditto–No joy. Got second hand Throttle Body from Traynors of Omagh for £80.00. They deliver to your door–almost !! Throttle Body and Sensor is integrated.
What causes an illuminated malfunction indicator lamp p0488?
Variations between perceived EGR system performance and TPS position, over a set period of time, will result in a stored code P0488 and possibly an illuminated malfunction indicator lamp. What are the common causes of code P0488 ?
