This logic executes several times until the ethanol calculation is deemed to be stable. I thought something was amiss with the 66% reading.
With Connector Pigtail, it is preassembled and includes connector, seals, and terminals already crimped on 12 inch wire leads. DGS-Ethanol 968-035 March 2017 PRODUCTION DATA information is current as of publication date. Part Number: HT-011001. Suitable sensors are …
The fuel composition sensor uses a microprocessor inside the sensor to measure the ethanol percentage and changes the output signal accordingly.
An ACDelco GM Original Equipment Flex Fuel Sensor monitors the ethanol content of the fuel in your flex fuel vehicle, and is a GM-recommended replacement for your vehicle's original component. AU $174.95Free postage. E85 compatible vehicles no longer use an alcohol sensor to determine and adjust for the alcohol content of the fuel in the tank. Instead, the vehicle calculates the alcohol content of the fuel through measured adjustments. Special Price: save $29.77 Part Number: 3907 SKU: 3907 UPC: 856428039074. If this sensor starts acting sluggish or reading low, would this cause any issues?
note this is the settings for the chevy style sensor with temp and content hz being 50-150, look below to see the difference. In tests with petrochemicals the sensor operated at 150°C. All fuel passes through the flex fuel sensor before continuing on to the fuel rail. All fuel passes through the flex fuel sensor before continuing on to the fuel rail.
... Monitor fuel ethanol content or fuel temperature with the Cortex EBC display. Just sent out my kpro3 to get upgraded since ive decided to run e85 this season. On a flex-fuel vehicle, what sensor reads alcohol content.
The virtual sensor will have a much better chance of helping the PCM make the correct fuel trim calibrations if there’s a very clear difference between the ethanol content of the previous and present fuel supplies. Raceworks > Sensors > Flex Fuel Sensors > Flex Fuel Composition & Temperature Sensor. The fuel composition sensor has a battery positive circuit, a signal circuit, and a ground circuit. There are three options to read your ethanol content when using our ethanol analyzers: Bluetooth only
Ethanol content sensor. All cables are included with both kits. PDF Spec Sheet.
While P59 computers closely mirror their P01 cousins, something interesting to note is that they are one of GM's first Flex Fuel capable ECMs.
1x Connector w/ Pins (3), Seals (3) & Back pin lock. For an immediate response the location of the sensor is chosen as close to the injector as possible. Using AEM’s Flex Fuel Ethanol Content Sensor delivers the ability to determine the amount of fuel blend being used at any given time. Flexible fuel vehicles can be operated with a blend of ethanol and gasoline, up to 85 percent ethanol. For use with P3 Ethanol SVA. I know the customer does not use E85 fuel, so I’d expect to have 10% or so alcohol content in the fuel. The flex fuel sensor measures the fuel alcohol content, and sends an electrical signal to the engine control module (ECM) to indicate ethanol percentage. Flex Fuel Fittings 3/8 "GM Spring Lock"-6AN Male.
I recently ran e85 in my 2010 silverado that has the LC9 flex fuel motor, as of 2-3 days ago it starts up hard after switching back to gasoline and the commaned AFR while running is 11.19 and the ethanol content will not move off of 61% even though I just put in 21 gallons of 93 octane. Does it fit my vehicle? A Ford general service bulletin (GSB) states that on 2004 and newer Fords, the flex fuel sensor and module have been deleted and the ethanol percentage is now inferred.
The flex fuel sensor has a three-wire electrical harness connector. The car is a 2013 Impala 3.6, VIN 2G1WC5E34D1201081. PRODUCT SPECS AND FEATURES. While P59 computers closely mirror their P01 cousins, something interesting to note is that they are one of GM's first Flex Fuel capable ECMs. I was thinking possibly a mass air flow or O2 sensor or Bad fuel. GM Flex Fuel E85 Fuel Compositio n Sensor Pigtail.
Edited May 18, 2014 by MikeNH The part that measures ethanol content is called a flex fuel sensor, you can only reset the sensor with a bi dirrectional scan tool,by the way 87,89,and 93 all have ethanol in them Ask Your Own Chevy Question C. Light vacuum pressure is possible during handling, DO … This sensor is ideal for use with AEM’s Infinity standalone programmable ECU & Series 2 EMS on flex-fuel equipped vehicles, or it can be connected to a dash display or data logger. Can a USM be used to measure frequency?
Sensor frequency - The minimum and maximum frequency of the sensor that represent 0% and 100% ethanol respectively.
I did find some TSB's (service bulletins) that GM has released computer re-program that adjusts the software regarding to the fuel composition sensor , that also has to be done with a scan tool. Alcohol content information is supplied to the ECM from the fuel composition sensor.
Barb: 3/8″ (Push On/Quick Connect Lock Fuel Adapter Compatible) Maximum Flow: 400LPH. Would that sorta be a similar input from a speed sensor. The signal for the sensor is a 5v square wave with the frequency representing ethanol content (50-150hz = 0-100% ethanol) and the pulse width representing fuel temperature (1-5ms = -40 - 125C) they are both linear.
List for $239-$189 depending if you have an ethanol sensor. Installation and Setup. A continental/GM ethanol content sensor outputs 50hz for 0% ethanol to 150hz for 100% ethanol in what I assume is linear. View Details.
Lol colossus knows what's up Are you talking about the ones that only run flex fuel / bi-fuel stuff? I'm guessing that it's probably something simi...
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