Fuel Composition Sensor
So if you run E10 (all US stations sell this) in your car which expects E0 (as the Sonic ECU expect), you can see that the amount of fuel required is a bit different. I was going to mount mine on a bracket under the intake manifold, on the -6 return line, before the Pressure Regulator…the Haltech sensor appears to be a -6 so no added restriction to the system, it's close to the rail so read time delay should be minimal, but the vibration is an unknown for me. A real sensor fixes this problem. 4 posts • Page 1 of 1. The microprocessor inside the sensor is capable of a certain amount of self-diagnosis. Location: Loganville, GA. Gm flex fuel sensor location chart. Posts: 2, 331. CPR Racing only sells original OEM flex fuel sensors – direct from manufacture.
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Gm Flex Fuel Sensor Location 2003 Volvo S60
NOTE: This sensor is the same found in AEM 30-2200 / 30-2201, ECU Master WHP, MaxxECU 1282, Fuel Tech 5005100353 / 5011100354, and Cobb Tuning kits. Let's just ump straight to the E85 example I gave above. With these you will not need any special crimper to add pins to your wiring harness. If those are your only two options, I'd stick with installing the sensor on the feed line to the fuel rail. Russell #: 611223 Again, this is a bit of an AN equivalent of the Dorman 90 degree fitting. There is not a lot of room in the connector and a sloppy crimp will give problems with pin depth. Best location for flex fuel sensor. Note- If at any point while reading this section you consider sliding rubber hose onto the push-connect barbs of your fuel system, then this install is not for you. The rear of the connector (wire side) has gray dummy pins in all the unused slots. Russell 640730 | Buy Russell Specialty SAE Quick-Connect EFI Adapter Fittings at JEGS. I am thinking of just going with stock appearing lines (dorman kit). You also have a pretty good idea of ethanol's effect on fuel delivery needs. The sensor is mounted in the feed line of your fuel system so it can get the most consistent and accurate readings. There are also other reasons your oxygen sensor could report a bad value: bad MAF sensor, bad oxygen sensor, boost leaks, etc. Although some other vendors seem to use the Continental sensor (Haltech and AEM come to mind), you typically overpay for them.
Gm Flex Fuel Sensor Location Code
Now the fun really starts. These sensors are manufactured by Continental and are found on 2006 and newer vehicles. While driving today the engine light came on but was running fine, got home and run the scanner on it and it had the P0178 code showing for the flex fuel sensor. Click on thumbnail to zoom. Removing the plug involves sliding out the unlock tab, pressing the lowest tab, then pulling up the lever at the rear of the connector; it is an interestingly designed connector with a very positive engagement. There is some speculation over how much ethanol this line can take and for how long it will take it; I do not consider this an ideal long-term solution for a couple of reasons (length mostly), but it will get you started with your plumbing. GM Flex fuel sensor connector (with resistor. By pressing the center of this valve a small volume of fuel will be released, and in the process fuel pressure will be relived. Although this is more or less accurate (I'm not sure what the% error is, but I'd imagine it's within 5%), it has a few problems.
Gm Flex Fuel Sensor Location On Car
Please use a different payment method to receive your discounts while we find a resolution. GM Flex Fuel E85 Fuel Composition Sensor Pigtail. Now that your ground is confirmed good, move the positive lead of your meter to the white/signal wire routed to pin 34 in your J3/X3 plug. The ratings and reviews for these Chevrolet Flex Fuel Sensor aftermarket parts really help you make the right decision. Optional fittings are shown. I personally find it easier to start with the most difficult part first, then work towards the easier parts.
Gm Flex Fuel Sensor Location Nissan Century 2016 Model
Please note sensor power and sensor ground wires must be supplied from the ECU, noise and incorrect signals from power and ground outside of the ECU will create an unreliable signal and false data. Gm flex fuel sensor location 2003 volvo s60. As the name "closed loop" should imply, there is a loop logic. Car is going to be coming back from paint finally so I hope to start assembling it in the next month. With your ground probe connected to ground, your positive probe should detect 5 volts at the signal wire and 12 volts at the pink wire. I don't really use fuel temp in any active correction maps usually and if your ethanol content is changing on the fly often enough to cause you issues I think you've got bigger fish to fry.
Your payment information is processed securely. I do not recommend using a tuner who isn't familiar with this family of ECM's. I like running the filter in an accessible spot as I've changed it a few times now to make sure no crud gets to the injectors. This is the point that your multimeter will get a real work out. At this point it is a good idea to start wiring to your flex fuel sensor. Gm flex fuel sensor location on car. Compatible with included mount (shown below). Dorman #: 800-086 This is a package of 2 90 degree push-connect style fittings that adapt to a 3/8" barb fitting. Alcohol content information is supplied to the ECM from the fuel composition sensor. And installing a flex fuel sensor is an easy job but has two steps. Motorsport Connectors. Your oxygen sensor detects actual air/fuel ratio and tells the car to add or take away fuel from the next cycle based on its feedback. Assuming you have a multimeter capable of reading frequency information, back probe your signal wire with the positive probe of your meter.