Remote Start Shuts Down Unexpectedly, 2005 Ford Focus

2005 ford focus zx4 m/t Python 5706P everything works as it should with one exception. When my a/c is on and or when the high speed cooling fans kick in, the remote start shuts down and the remote reports the shut down. it reports not errors via the LED. I have tried running main power strait from the battery, I have re soldered all my connections. I just cant seam to figure out what my issue is?

Are you using voltage sense or tach. If voltage it may be too much of a variance when the fan kicks on and the system shuts down.Steve G

Tach wire l, it's a stick so I can't use voltage Sense

I'd probably try relearning the tach with the engine warm and the a/c on.My ex once told me I have a perfect face for radio.

Tried reprogramming the tach with the A/C on warm, cold, with the fans on high. The diagnostic for shut down doesn't report tach issue either

You didn't mention your bypass module, but if it's a data bypass, try hardwiring your tach directly to the car instead of the bypass (then relearn).My ex once told me I have a perfect face for radio.

It's an old school halo around the key style. I believe it's a 555 or 557 something like that

are you using a injector or the coil? could always try the camshaft position sensor 2.0 is on top of engine 2.3 is on right side of engine. Will have a white/violet and a brown/white wires coming off it, white/violet is your signal wire33 years as a installer now just a retired old guy. Favorite thing to install/topic are remote starts/car alarms. Stop using test lights!!!

I'm using a coil

dbzac wrote: I'm using a coil

that's probably your problem.. use a injector black/white, black/yellow, black/blue, or black/org33 years as a installer now just a retired old guy. Favorite thing to install/topic are remote starts/car alarms. Stop using test lights!!!