Help Bikes dying?
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Road Captain
Joined: Oct 2013
Posts: 563
Likes: 4
From: Raleigh, NC
Help Bikes dying?
2006 Electra Glide Classic started acting up on the way home from work. It seemed to loose all power. It's backfiring like crazy and seems the cylinders aren't firing a lot. The codes I pulled are P 1353 and P 1356. Got this online.
P1353 Front Cylinder No Combustion EFI
P1356 Rear Cylinder No Combustion EFI
What's wrong? Any suggestions?
To top it off I had a trip planned leaving at 6 in the morning for a weekend ride. This sucks......
P1353 Front Cylinder No Combustion EFI
P1356 Rear Cylinder No Combustion EFI
What's wrong? Any suggestions?
To top it off I had a trip planned leaving at 6 in the morning for a weekend ride. This sucks......
Thread Starter
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Road Captain
Joined: Oct 2013
Posts: 563
Likes: 4
From: Raleigh, NC
Thanks for a place too start. I'm going to check the plugs writes and battery stuff out. I'll update in a little while.
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Road Master
Joined: Jan 2010
Posts: 881
Likes: 13
From: ONT
Harley Electrical Maintenance Manual suggests following;
"Failure to detect combustion at
high speed and load means one of following conditions exist.
Cylinder is truly misfiring.
There is a lack of continuity in the ignition coil secondary
circuit.
Ck for spark. Could be plugs or plug wires. Also, could be coils.
Manual suggests following test procedure;
Diagnostic Notes
Each reference number below correlates to a circled number
on the flowchart(s).
1. Connect BREAKOUT BOX (Part No. HD-48637) between
wire harness and ECM. See 4.7 BREAKOUT BOX: EFI.
2. Spark plugs must be correct Harley-Davidson resistor type
specified for this model.
3. Use HARNESS CONNECTOR TEST KIT (Part No. HD-
41404-B), purple pin probes and patch cords.
4. Perform spark plug cable resistance test.
a. Remove spark plug cable from spark plug and ignition
coil. For best results, use a needle nose pliers for
removal/installation on coil. Gently grasp cable as
close to terminals as possible.
b. Using an ohmmeter, touch probes to terminals on
each end plug wire.
c. Compare resistance values to Table 4-24. Replace
cables not meeting specifications. Reinstall and repeat
procedure on other spark plug cable.
"Failure to detect combustion at
high speed and load means one of following conditions exist.
Cylinder is truly misfiring.
There is a lack of continuity in the ignition coil secondary
circuit.
Ck for spark. Could be plugs or plug wires. Also, could be coils.
Manual suggests following test procedure;
Diagnostic Notes
Each reference number below correlates to a circled number
on the flowchart(s).
1. Connect BREAKOUT BOX (Part No. HD-48637) between
wire harness and ECM. See 4.7 BREAKOUT BOX: EFI.
2. Spark plugs must be correct Harley-Davidson resistor type
specified for this model.
3. Use HARNESS CONNECTOR TEST KIT (Part No. HD-
41404-B), purple pin probes and patch cords.
4. Perform spark plug cable resistance test.
a. Remove spark plug cable from spark plug and ignition
coil. For best results, use a needle nose pliers for
removal/installation on coil. Gently grasp cable as
close to terminals as possible.
b. Using an ohmmeter, touch probes to terminals on
each end plug wire.
c. Compare resistance values to Table 4-24. Replace
cables not meeting specifications. Reinstall and repeat
procedure on other spark plug cable.
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Thread Starter
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Road Captain
Joined: Oct 2013
Posts: 563
Likes: 4
From: Raleigh, NC
So i think it's the fuel pump. The other stuff seems ok. It is making a loud almost sucking sound from the tank. Much louder than the normal sound right before you fire it up. Sound like a fuel pump?
