LT1 tuning Questions 1994 OBD1
11-16-2008, 05:08 PM
#21
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Woo hoo the car runs.
But now i have some new questions.
I put a 97 automatic in it. I am going to work tomorrow to put the stock 94 a4 program in it. but the speedo is way off. I am doing 120 at like 45. IS there a difference in speed sensors between 94 and 97? or between auto and stick?
specs on car
1994 T/A original motor ( i think )
head gaskets blown so i replaced the heads with some mildly worked ones with lt4 springs
used impala head gaskets 1.6 SA roller tipped comps
gasket matched heads and intake
cat has no guts and a flow diaster muffler.
1997 camaro 4l60e
car was a 6 speed car so has 3.42 gears
But now i have some new questions.
I put a 97 automatic in it. I am going to work tomorrow to put the stock 94 a4 program in it. but the speedo is way off. I am doing 120 at like 45. IS there a difference in speed sensors between 94 and 97? or between auto and stick?
specs on car
1994 T/A original motor ( i think )
head gaskets blown so i replaced the heads with some mildly worked ones with lt4 springs
used impala head gaskets 1.6 SA roller tipped comps
gasket matched heads and intake
cat has no guts and a flow diaster muffler.
1997 camaro 4l60e
car was a 6 speed car so has 3.42 gears
11-16-2008, 08:53 PM
#22
i believe the sensor is the same. sounds like something is off.get on tuner cat and load your bin file,click on the tool option in the bar up top, then on the speed calibration table.make sure your gearing and tire size are correct in the upper left section.Then also on the bottom right corner of the table is the current calibration values. should be:
Speedo Scaler:28
Speedo Scaler Fraction:1.004
Speedo Scaler scantool:46.518
Time Between Pulses For Stop:31.815
Pulses Per Driveshaft Rev:40
Thats all i got man, hope this helps...this is my calibration on my 94 lt1 with auto and 3.42
Speedo Scaler:28
Speedo Scaler Fraction:1.004
Speedo Scaler scantool:46.518
Time Between Pulses For Stop:31.815
Pulses Per Driveshaft Rev:40
Thats all i got man, hope this helps...this is my calibration on my 94 lt1 with auto and 3.42
) 