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The diagnostic code 42 for a 1991 MR2 Turbo indicates a problem with the throttle position sensor (TPS). This sensor monitors the position of the throttle plate and sends input to the engine control unit (ECU) to manage fuel delivery and engine performance. If the code is triggered, it may lead to issues such as poor acceleration, stalling, or erratic engine behavior. It's recommended to inspect the TPS and its wiring for faults or malfunctions.
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What is Volvo 3 3 2 error code mean for a 1991 turbo 740?
It is not an error code, it is a diagnostic code. This is part of the Diagnostic Test Mode for the System Sensor Signal Test TPS OK in idle position (when throttle is moved) 3-3-2 Itm #3 in the following link http://www.swedishbricks.net/700900FAQ/Engine-Codes1.html
What does code 44 mean on a 1991 dodge dakota?
Diagnostic code 44 means: Battery temperature sensor voltage out of range.
What does OBD II diagnostic code p0046 mean?
Trouble code P0046 means: Turbo/supercharger boost control solenoid circuit range/performance problem
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What does a diagnostic code 47 mean on a 93 MR2 GTS Turbo Import mean?
code 47 means sub-tps circuit fault or idl2 and vta2 voltage too high (>1.5v) according to my draper diognostics fault finding manual
What does diagnostic code 305 mean for a 2004 Jeep Liberty?
Misfire code
What does the 2002 Ford F150 diagnostic code 316 mean?
The Ford diagnostic code 316 is a misfire detected at engine start up.
What is Volvos diagnostic code p1032?
have p1032 code what does it mean v70 Volvo 1999
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po544
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Nothing. All of the diagnostic codes consist of 2 digits. 'Code 3' must be incomplete.
