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Your Electronic Throttle Control Light Is On: Now What?

RepairSmith

Software glitches: Errors in the vehicle’s computer system can sometimes trigger false warnings. NOTE: If your vehicle doesn’t have an electronic throttle light (common in older models), throttle system problems will trigger the check engine light instead. Let’s dive into the process. Let’s break it down.

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Transmission Control Module Replacement Cost &  How to Fix

RepairSmith

Aftermarket options are usually cheaper but may have software compatibility and durability issues. So, if you notice a TCM issue, immediately consult a professional mechanic at your preferred dealer or auto repair shop. Update and configure the TCM with the latest manufacturer-approved software if required.

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Check Engine Diagnosis in Los Angeles

RepairSmith

While a check engine light, or CEL, can mean a lot of different things, from a bad fuel cap to a failed ignition system, it’s a serious issue and should be remedied as soon as possible. By being proactive and diagnosing your check engine light early, you can help prevent additional problems down the line.

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Car Shakes When Idle: 10 Critical Causes and How to Fix Them

RepairSmith

This reduces fuel pressure and prevents the fuel injectors from delivering enough fuel from the fuel pump to the engine. A clogged fuel injector, fuel filter, or intake valve may also cause an engine to misfire and trigger the check engine light.

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13 Concerning Reasons Why Your Car Starts Then Dies

RepairSmith

However, a bad fuel pump (from contaminated fuel and overheating) won’t deliver fuel to the engine. If there’s still fuel in the fuel line, the engine will start briefly and then die. You’ll also notice an illuminated check engine light. This reduces engine performance and activates the check engine light.

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