cold start issues
09-14-2005, 07:53 PM
#1
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cold start issues
I'll start with the set up:
fresh built B18C1 with Crower rods and CP pistons, Cometic HG, ARP bolts. Stock head. Turbonetic T3/T4 on generic log manifold.
Running on Hondata S300 (street tuned) with PT 680cc injectors on stock fuel rail, and fuel lines. (did not change the timing map at all, used the USDMP72 as a basemap).
Car would start up perfectly, but if I drive it before the engine temp get hot, the car would go into this weird fuel cut mode until my temp gauge reaches about 1/4 way up. After that, the car drives perfect, no jerks, no fuel cut, nothing.
Anyone else have similar problems like this? It can't be the motor since it runs fine once its warned up. Something in the fuel system? Something in Hondata I need to look at?
TIA
fresh built B18C1 with Crower rods and CP pistons, Cometic HG, ARP bolts. Stock head. Turbonetic T3/T4 on generic log manifold.
Running on Hondata S300 (street tuned) with PT 680cc injectors on stock fuel rail, and fuel lines. (did not change the timing map at all, used the USDMP72 as a basemap).
Car would start up perfectly, but if I drive it before the engine temp get hot, the car would go into this weird fuel cut mode until my temp gauge reaches about 1/4 way up. After that, the car drives perfect, no jerks, no fuel cut, nothing.
Anyone else have similar problems like this? It can't be the motor since it runs fine once its warned up. Something in the fuel system? Something in Hondata I need to look at?
TIA
09-15-2005, 06:27 PM
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Re: cold start issues (sleepyhatch00)
having ther same problem(pt 880 injectors)
once its warm its great 160 on the sensor log
if I add fuel to the whole low cam map it seems to help but once its warm then its to rich and the ect table isn't helping either
getting ready to start another map and see if I can figure out the problem
my current map is my s200 converted map
once its warm its great 160 on the sensor log
if I add fuel to the whole low cam map it seems to help but once its warm then its to rich and the ect table isn't helping either
getting ready to start another map and see if I can figure out the problem
my current map is my s200 converted map
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