First start since the turbo project got under way...
New rings, injectors tested. Fresh plugs, premix at 32:1. Egts climb equally on each pot.
15 deg C garage. Fired right up first pull (primed fuel pump though) and idles at 1650. After about 5-10 seconds, idle starts dropping right to 1200 and below and then it turns off. Restarting is the same. Throttle cable is set to give it full throttle when required.
I disconnected the ecm and made a TPS tester. Using a Fluke multimeter, my power supply gives 5.16 volts dc, .768 volts closed throttle, 3.85 wide open.
I turned in my idle screw so the tps reads .79 volts.
Will this be enough to get the idle up to 2000 cold, dropping to 1850 after? I assume that the idle is dropping quickly due to the temperature in the garage?
Any opinions welcome!
2012 Proclimb, 2871 turbo Tial/Xic setup
New rings, injectors tested. Fresh plugs, premix at 32:1. Egts climb equally on each pot.
15 deg C garage. Fired right up first pull (primed fuel pump though) and idles at 1650. After about 5-10 seconds, idle starts dropping right to 1200 and below and then it turns off. Restarting is the same. Throttle cable is set to give it full throttle when required.
I disconnected the ecm and made a TPS tester. Using a Fluke multimeter, my power supply gives 5.16 volts dc, .768 volts closed throttle, 3.85 wide open.
I turned in my idle screw so the tps reads .79 volts.
Will this be enough to get the idle up to 2000 cold, dropping to 1850 after? I assume that the idle is dropping quickly due to the temperature in the garage?
Any opinions welcome!
2012 Proclimb, 2871 turbo Tial/Xic setup