Check engine fiat 500

In some vehicles, the light comes in two colors: yellow to indicate minor problems and red to indicate serious problems. The check engine light is part of every vehicle that has an electronic engine management system, either an integral one or only for fuel ignition. Its function is to alert the driver about any type of engine problems, check engine fiat 500. If any problem is detected, the check engine Light of your dashboard will turn on.

We perform over repair and maintenance services including oil changes, brakes, diagnostics, belts and hoses, and more. The best part? We come to you with all the necessary tools and parts. Modern vehicles are equipped with a series of sensors that monitor the functioning of different components and report the data back to the Engine Control Unit ECU. This malfunction indicator light may also appear differently on different car makes and models. Here are the six common reasons that can trigger the check engine light of your vehicle:. Sometimes, an issue as simple as a loose gas cap can cause the onboard diagnostic system to turn on the engine light.

Check engine fiat 500

Log in. Sign up. JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding. I checked the gas cap and all the lights and signals as I know these things can set off the idiot light. I took it to my mechanic, who checked it with a code scanner and said "EVAP valve stuck open. He said Fiat "strings a number of components" in line, any of which set off the "check engine" light, and it can be difficult to determine which specific one is causing the issue. I drove the car for about two weeks, and the check engine light came back on. Oddly, we had a run of warm weather the entire time the light was off. The day temps fell below freezing, the light came back on. I returned to the Fiat dealer. They scanned it and got the same code -- ESIM switch. They checked their part and found it in good working order. They kept the car for a week, called Fiat engineers for advice, ran a number of tests recommended by the engineers, and were still unable to come up with a cause.

Until now all has been fine.

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Log in. Sign up. JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding. I checked the gas cap and all the lights and signals as I know these things can set off the idiot light. I took it to my mechanic, who checked it with a code scanner and said "EVAP valve stuck open.

Check engine fiat 500

Trouble codes are a number sequence of letters and numbers that correspond with a standardized list of problems that can occur in any vehicle, including the Fiat Some of them are Fiat specific, while most have the same meaning no matter who made the vehicle. The most common codes are related to the emissions system. Others require serious diagnostic tests from a repair shop.

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Accordingly, the ECU creates an ideal air- fuel mixture to offer optimum fuel economy under different driving conditions. I drove the car for about two weeks, and the check engine light came back on. Hey was wondering if you have managed to sort this problem? Smoke test, no leak. Problems with the engine intake air or fuel : engine running may be rough or irregular. The check engine light can alert you about some failures but not all of them. AVS Forum. Featured threads. If any problem is detected, the check engine Light of your dashboard will turn on. While it's not the greatest, it will give you a baseline of knowledge of what may or may not be going wrong. Your vehicle will also not pass the emission tests as a bad catalytic converter will release harmful compounds like hydrocarbons and nitrogen oxides. Adrian Tolan Feb 16, Members list. They checked their part and found it in good working order.

Getting Started - Prepare for the repair. Scan for Codes - How to scan your vehicle for trouble codes. More Info.

We perform over repair and maintenance services including oil changes, brakes, diagnostics, belts and hoses, and more. Loose Gas Cap Sometimes, an issue as simple as a loose gas cap can cause the onboard diagnostic system to turn on the engine light. Sticking to "low revs" is a mistake - let the engine rev freely without thrashing it but absolutely avoid lugging in too high a gear. Search Log in Sign up. Ignition cylinder problems: irregular engine running. Keep in mind that if you have a top-quality scanner, you will be able to verify all the car sensors , avoiding blind maintenance which is a pointless waste of money. I'm pretty sure my dealer pointed to that sign small yellow triangle with exclamation mark in bottom left corner of display and told me that was to show the 'side lights' were on is there even a symbol to indicate that? Nov 13, John Follow us on Facebook. Its function is to alert the driver about any type of engine problems.