cam sensor for 03 Road King with Screamin Eagle 103 engine
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Stage I
Joined: Mar 2017
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From: Southern Maryland
cam sensor for 03 Road King with Screamin Eagle 103 engine
I cannot find a reference to the cam position sensor for my bike. Can anyone point this out of work submarine mechanic to its location or confirm it has one? Thanks!
Grand HDF Member
Joined: Jul 2016
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From: Texas
Item 7
It directly in front of the oil filter - where it can be easily broken off when removing the filter - ha
eta - it a crank position sensor.., not cam
Ghost
http://partsfinder.onlinemicrofiche....0W/%20SWITCHES
It directly in front of the oil filter - where it can be easily broken off when removing the filter - ha
eta - it a crank position sensor.., not cam
Ghost
http://partsfinder.onlinemicrofiche....0W/%20SWITCHES
Last edited by Ghost_13; Mar 24, 2017 at 11:40 AM.
Extreme HDF Member
Joined: Jun 2014
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From: NW Ohio
99 (IIRC) was the last year for 88s with both sensors. The cam sensor on the 99 is under the timing cover, but the wiring passes thru the cam chest cover. The connector is under the front engine isolator and must be de-pinned to remove/replace the sensor. I can get a pic later if needed.
I don't know if the later, bigger engines brought back the cam sensor or not. It's really only needed if they are doing sequential injection. (I don't know)
I don't know if the later, bigger engines brought back the cam sensor or not. It's really only needed if they are doing sequential injection. (I don't know)
Last edited by cggorman; Mar 24, 2017 at 01:45 PM.
Extreme HDF Member
Joined: Jun 2014
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From: NW Ohio
Cool. I knew it was pretty early in the TC lifecycle. So, they were never reintroduced? I assume, then, that the EFI bikes are using batch (instead of sequential) injection? Still wasted spark, too?
Seasoned HDF Member
Joined: Dec 2005
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From: poway
EFI ECMs use crank closing in the rear cylinder to figure which cylinder is firing. They need to know which cylinder is firing for both spark and fuel.. No dual fire ignition. That stopped with evos BTW.
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