RepairSmith

SEPTEMBER 9, 2024

Faced with the dreaded Check Engine Light (CEL)? While it’s easy to jump to the worst conclusions, sometimes your vehicle may simply trigger the Check Engine Light for gas cap issues. Let’s understand the connection between a bad gas cap and the Check Engine Light and how you can fix it.

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Check Engine Light Engineering Auto Repair Vehicle Repair 52

RepairSmith

NOVEMBER 14, 2024

6 Symptoms of a Bad Throttle Position Sensor A malfunctioning throttle position sensor can lead to various engine performance issues: Active check engine light : A faulty TPS will often trigger the check engine light. While it’s technically possible to drive with a bad TPS, you should avoid doing so.

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RepairSmith

OCTOBER 28, 2024

Signs You Need a Fuel Tank Pressure Sensor Replacement Watch out for these telltale symptoms that your fuel tank pressure sensor might be failing: Illuminated check engine light : Your check engine light activating is often one of the first signs of a failing fuel tank pressure sensor.

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The NAPA Network

MARCH 6, 2024

Below is technical expertise on “Why is my automatic car not shifting gears?” In a modern, electronically controlled automatic transmission, shift solenoids control the flow of transmission fluid. In older non-electronically controlled transmissions, shifting was controlled by shift valves, but the idea is the same.

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RepairSmith

MARCH 28, 2024

This system traps and reroutes fuel vapor to the engine, reducing harmful emissions and improving fuel efficiency. The ECU (Electronic Control Unit) opens and closes the canister purge valve to control the vapor flow. In addition to the check engine light, it also registers several diagnostic codes, including the P0443 and P0441.

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Check Engine Light Emissions Testing Engineering Mechanic 52

RepairSmith

APRIL 26, 2024

Disconnect Negative Battery Cable First, check your owner’s manual to see if your car needs a memory saver when disconnecting the battery. This helps preserve all the electronic settings. Make sure the engine is cool before you do anything. Also, check the spark plug socket and wiring harness. Reattach the engine cover.

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IT Check Engine Light Engineering Mechanic 52

RepairSmith

JANUARY 11, 2024

Crank the engine, and the tool will display a message when it has reset the positioning between the camshaft sensor and the crankshaft sensor. Without a Scan Tool To reset the camshaft position without a scanner: Turn off all electronic accessories. The method worked if your check engine light goes off after this process.

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