Another view of the tool. He told me that if the sensor was bad, that they could call up their warehouse in Sacramento to get me another one. Damaged or restricted fuel line. A malfunctioning fuel composition sensor is the most frequent reason for a code P0178. I put the original factory fuse back in its place and my testing is done. When you're driving down the road, the last thing you want to deal with a check engine light that pops up on the dash. It might need to be updated, re-flashed, or replaced. The Haltech Flex Fuel Sensor is easy to install, basic to setup and works with all Haltech Platinum Sport, Pro Plugin and Elite series ECUs – another example of Haltech making things easier for the tuners. Fuel composition sensor location. The new unit installed along with a new fuel filter. The sensor is mounted to a plastic bracket with (4) bolts (i think they are 3/8").
Components for engine were also used from the Silverado. In reality this is seldom a requirement since most stock returnless fuel systems end up being converted to a conventinal return style fuel system with a manifold pressure referenced regulator when an engine is modified to the level where the fuel composition sensor is likely to produce a restriction to fuel flow. Installing a flex fuel sensor in your car is relatively straightforward, however there are a couple of considerations you will need to keep in mind. 00 the sensor worked for me, my service lit is off and im service lite free, i did replace the fuel filter, and the two oxigen sensors the whole thing cost about $170. Where is the fuel composition sensor? 2015 Equinox. The manufacturer designed the engine to optimize to changing ethanol amounts in the fuel, and without accurate readings from the fuel composition sensor, it can't do that. I then place a fuse with the original fuse rating in the in line fuse holder and in this case I turned the ignition on. Tuesday, October 6th, 2009 AT 7:44 PM. In many instances this won't be an issue. Visually inspect the condition of the fuel lines for obvious defects. If all of these readings are correct the associated component most likely requires replacement. The code P0178 is a cooling system issue, and is usually caused by a coolant leak.
That is unless you like gas squirting out at you. In the aftermarket adaptors are available that allow us to easily convert to motorsport grade AN fittings, which is my preferred method of adapting these sensors to the existing fuel system. Fuel composition sensor. It is set in the computer memory to indicate that the engine fuel has, or had water in it. The virtual flex fuel sensor (V-FFS) algorithm temporarily closes the canister purge valve for a few seconds and monitors information from the closed loop fuel trim system to calculate the ethanol content. Is this still within tolerance? If we place the sensor on the return line then this can present a problem if we're nearing the limit of the fuel pump's flow capability. I clear it and it goes away for a few days/weeks and comes back.
I will continue looking for information for you. Location: United States. Failure of the power control module (PCM). You will also needa 3/8" Fuel Line Disconnect tool. I clear the error and every time the weather changes here lately from below to above freezing (or vice versa), I am getting a P2269 OBDII code. Next, check the fuse. Finally, there could be a problem with your Power Control Module (PCM). While the sensor is the problem 99 percent of the time, it would be nice to have a few assurances before dropping a couple hundred bucks on a part. What are the most common repairs? HT-011000 Flex Fuel Composition Sensor –. A minimum of 11 liters (3 gallons) must be put in the tank in order for the vehicle to recognize a re-fueling event. Once the fuse is removed, turn the engine over.
A flex fuel kit typically costs between $200 and $300. Where is the fuel composition sensor located on 2011. This can happen for multiple reasons and a mechanic needs to diagnose the specific cause for this code to be triggered in your situation. A couple weeks ago, I left about $1100 at a smog shop around the corner from my struggling business. The end result is improved performance, reduced pollution and increased fuel economy. Does a visual check of all the wiring and connections to the sensor, checking for breaks in the wiring or loose connections.
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