Haltech Help! Checking/Setting the timing. Haltech/FFE trigger
10-08-12, 11:14 AM
#4
let me explain this a little bit for you.
at low rpms and low load, you set your timing map to 0. that way, haltech wont adjust for anything.
the timing angle is what you set to get as close to TDC as you can. you move in increments of like 2* back from the original settings.
do you know where true TDC is on your pulley?
at low rpms and low load, you set your timing map to 0. that way, haltech wont adjust for anything.
the timing angle is what you set to get as close to TDC as you can. you move in increments of like 2* back from the original settings.
do you know where true TDC is on your pulley?
10-08-12, 12:34 PM
#6
let me explain this a little bit for you.
at low rpms and low load, you set your timing map to 0. that way, haltech wont adjust for anything.
the timing angle is what you set to get as close to TDC as you can. you move in increments of like 2* back from the original settings.
do you know where true TDC is on your pulley?
at low rpms and low load, you set your timing map to 0. that way, haltech wont adjust for anything.
the timing angle is what you set to get as close to TDC as you can. you move in increments of like 2* back from the original settings.
do you know where true TDC is on your pulley?
I believe it is set to 90 degree.
My haltech is reading -.9 timing as its current timing even though I have it set to 10.
10-08-12, 07:30 PM
#10
By changing the trigger angle you move the ignition event relative to crank position.. So, yes, it is possible to move the timing with the FFE wheel.
The mark on the FFE wheel is TDC. So lock the timing at 0 and shoot it with the gun. If it's off, change the trigger angle value until it lines up. Rev the engine to make sure it doesn't drift. Once you're confident you have it, unlock the timing and forget it. That is the proper way to zero the timing. Once it's done, what you program in the timing map is what you'll get relative to crank position.
FWIW, the FFE wheels will always have a trigger angle right around 90*.
The mark on the FFE wheel is TDC. So lock the timing at 0 and shoot it with the gun. If it's off, change the trigger angle value until it lines up. Rev the engine to make sure it doesn't drift. Once you're confident you have it, unlock the timing and forget it. That is the proper way to zero the timing. Once it's done, what you program in the timing map is what you'll get relative to crank position.
FWIW, the FFE wheels will always have a trigger angle right around 90*.
thank you all for your help!
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