Why is idle speed not okay in a Mitsubishi Magna?
If idle speed is not okay after cycling system, problem is usually caused by a dirty throttle plate or vacuum leaks. Ensure all vacuum components are functioning properly. Turn ignition on with engine off for 10 seconds. Turn ignition off for 10 seconds. Start engine and idle for 30 seconds.
Why does my Magna engine not accelerate properly?
Same thing happened to my car, injectors were dodgey in mine causing overfueling. Maybe fuel pump as well if it’s leaning out. Otherwise spark plugs incorrectly gapped could cause an issue, though not so much for N/A engines. Is it noisy during acceleration with stock exhaust?
Why is the ECU on my Magna not working?
Just to reset the ECU. Sounds like too much fuel is getting in, and its choking the engine. Take it to a decent shop that can diagnose the exact problem. Prob the ecu. If the ECU wasn’t working then I would think the car would not start at all.
How to adjust throttle control or Mitsubishi Magna?
Ensure all vacuum components are functioning properly. Turn ignition on with engine off for 10 seconds. Turn ignition off for 10 seconds. Start engine and idle for 30 seconds. Slowly vary engine speed between idle and 3500 RPM 5 times. Return engine to idle.
If idle speed is not okay after cycling system, problem is usually caused by a dirty throttle plate or vacuum leaks. Ensure all vacuum components are functioning properly. Turn ignition on with engine off for 10 seconds. Turn ignition off for 10 seconds. Start engine and idle for 30 seconds.
Same thing happened to my car, injectors were dodgey in mine causing overfueling. Maybe fuel pump as well if it’s leaning out. Otherwise spark plugs incorrectly gapped could cause an issue, though not so much for N/A engines. Is it noisy during acceleration with stock exhaust?
Ensure all vacuum components are functioning properly. Turn ignition on with engine off for 10 seconds. Turn ignition off for 10 seconds. Start engine and idle for 30 seconds. Slowly vary engine speed between idle and 3500 RPM 5 times. Return engine to idle.
Just to reset the ECU. Sounds like too much fuel is getting in, and its choking the engine. Take it to a decent shop that can diagnose the exact problem. Prob the ecu. If the ECU wasn’t working then I would think the car would not start at all.
Is there a problem with my Mitsubishi TJ Magna?
This page describes the long-running issues with my Mitsubishi TJ Magna stalling immediately after starting, and the the trivial fix for the problem. Feedback from readers of this page indicates the same issue can occur with the TH Magna too. In early 2002, we bought a 2000 Mitsubishi Magna TJ Advance wagon, with a 3.5L V6 engine.
What kind of engine does a Magna TJ have?
Feedback from readers of this page indicates the same issue can occur with the TH Magna too. In early 2002, we bought a 2000 Mitsubishi Magna TJ Advance wagon, with a 3.5L V6 engine. The car was purchased as a family car, and is driven mostly by my wife.
Why is my throttle not working on my Mitsubishi Magna?
Your idle problem could be caused by the EGR Valve, the Idle Air Control Valve, or the Throttle Position Sensor, or the Mass Airflow Sensor.Because there are so many things involved, you need t have the computer scanned for codes. The codes will tell us which of these components might be at fault.
How does idle speed control work on a Mitsubishi Magna?
Idle Speed Control (ISC) Motor OPERATION Eagle Throttle Body Fuel Injection (TBI) System NOTE: The Eagle TBI system is used only on 2.5L Premier engines. The Idle Speed Control (ISC) motor is mounted to the throttle body and controlled by the PCM.
Feedback from readers of this page indicates the same issue can occur with the TH Magna too. In early 2002, we bought a 2000 Mitsubishi Magna TJ Advance wagon, with a 3.5L V6 engine. The car was purchased as a family car, and is driven mostly by my wife.
Why does my TJ Magna engine stall when I start it?
The wiring diagram shows the link between the BEM and the ECU as being a solid brown wire, and this was quickly traced to the third connector, located on the driver’s side of the BEM. Several attempts to start the engine confirmed it would stall each time it was started.