Question about 2007 Harley Davidson FLHTCU Ultra Classic Electra Gilde
I'm wandering if I can get a schematic of the map sensor wiring diagram because of dtc p0107
Posted by Anonymous on
Most censors have 3 terminals , looking at the terminal end first is voltage general 5 volts second is earth third is signal to the ECU.
Posted on May 21, 2015
Posted on May 21, 2015
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Posted on Jan 02, 2017
The battery is under the seat
Remove the seat remove anything thats in the way, undo the terminals and pull it out. Sometimes a large set of water pump pliers makes pulling the battery out easier.
Posted on Jun 10, 2009
Do you plan on hard wireing the power cord? This would be personal preferance, if it was mine I would splice/tap into a ignition/hot wire so when you turn off the bike power turns off to the unit. That way it would not be a constant drain to the battery. There are some hot wires between the tank by the frame just use a test light and find one that goes on and off with the key. There are also many variations of connectors to use. If you would not forget go diectly to the Battery but be sure to add a fuse to the wire to protect the GPS.
Posted on Jun 12, 2009
SOURCE: Turn signals, break light and
It can be problem with fuse , under the seat.May be any of the fuse is blown and causing this problem.---- Or any of the wire is got pinched under the seat or towards Handel bars.------------ To test this voltage has to be checked from ignition switch.---- For testing procedure, click the link below :----- http://howtobyme.blogspot.com/2011/08/turn-signals-brake-light-and-horn-not.html -------------- This should help.thanks.Helpmech.
Posted on Aug 10, 2011
The sensor is located on the top right rear of the transmission case. it is held in place by an allen bolt. Follow the wires back to the rear of the bike to find the electrical connection. Remove the allen bolt and twist the sensor side to side while pulling up on it. Once it is out, check the end of it for debris. it is a magnet, so if there are metal shavings on the end of it, clean them off and put the sensor back in and test ride the bike. Sometimes cleaning off the debris will make the speedo work again. If the speedo still won't work, replace the sensor.
Posted on Jul 23, 2012
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The Manifold Absolute Pressure (MAP) sensor
responds to changes in the intake manifold pressure (vacuum). 5 Volts is
supplied to the sensor from the PCM (powertrain control module). Inside the MAP sensor is a
resistor that moves in relation to manifold pressure. The resistor varies the
voltage between about 1 volt to 4.5 volts (depending on engine load)
and that voltage signal is returned to the PCM to indicate manifold pressure
(vacuum). This signal is essential for the PCM to determine fuel delivery. A
P0107 DTC is set when the PCM sees that the MAP signal voltage is less than .25
volts which is too low.
FB.init("dd7d9e9681341cde77587bc6a2029f6f"); OBD-Codes.com on Facebook Potential Symptoms
The causes of a low MAP sensor signal
circuit (P0107) could be
any of the following:
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