Fiat 500 L4-1.4L - Check Engine Light is on - Houston, Texas. Forced into limp mode, significantly reducing power and the ETC light came code! Your email address will not be published. All Rights Reserved. Problem with exhaust gas oxygen sensor (Lambda probe): irregular engine running, there are misfires when accelerating abruptly or driving at low revs. While driving, the computer of your Fiat (ECU o PCM) monitors air/fuel supply and exhaust gases in order to verify that the engine is working properly. Dont start replacing parts without researching the code first. I'm truly grateful to him. Do you like StartMyCar? No trouble codes. Scan for Codes - How to scan your vehicle for trouble codes, 4. It is not recommended to drive your Fiat if the check engine light is flashing. Definition For the engine will be forced into limp mode, significantly reducing power the! Turbo will not engage. This cylinder is the worst but two others have the same dust or corrosion. What is the immobilizer on a 500? There is no way to prevent plugs from failing, it just happens over time. If it is damaged, head to your local auto parts store for a new one. A check engine light can indicate a broad spectrum of problems with your 2016 Fiat 500X. (b=d([55356,56826,55356,56819],[55356,56826,8203,55356,56819]))&&(b=d([55356,57332,56128,56423,56128,56418,56128,56421,56128,56430,56128,56423,56128,56447],[55356,57332,8203,56128,56423,8203,56128,56418,8203,56128,56421,8203,56128,56430,8203,56128,56423,8203,56128,56447]),!b);case"emoji":return b=d([55358,56760,9792,65039],[55358,56760,8203,9792,65039]),!b}return!1}function f(a){var c=b.createElement("script");c.src=a,c.defer=c.type="text/javascript",b.getElementsByTagName("head")[0].appendChild(c)}var g,h,i,j,k=b.createElement("canvas"),l=k.getContext&&k.getContext("2d");for(j=Array("flag","emoji"),c.supports={everything:!0,everythingExceptFlag:!0},i=0;i