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Pfi Specifications Pontiac Firebird III

ApplicationSpecification
2.0L Turbo (VIN M)
Throttle Body Part No. 10042029
Min. Air Rate (RPM)550-650
Minimum air rate is reset by ECM when
When vehicle is driven at about 35 MPH.
TPS VoltageLess than 1.25 volt with throttle
Closed at idle or with ignition on.
2.8L (VIN S, W & 9)
Throttle Body Part No. 10031441, 17085024, 17085025, 17087274
Min. Air Rate (RPM)M/T @ 600-700
TPS Voltage0.45-0.65
Throttle Body Part No. 17087274, 17087275, 17087276, 17087277, 17087278, 17087284, 17087285
Min. Air Rate (RPM)A/T @ 500-600
Auto. Trans. in Drive.
TPS VoltageN/A
3.0L (VIN L)
Throttle Body Part No. 17086041
Min. Air Rate (RPM)450-550
Auto. Trans. in Drive.
TPS Voltage0.50-0.59
3.8L (VIN 3)
Throttle Body Part No. 25524565
Min. Air Rate (RPM)450-550
Auto. Trans. in Drive.
TPS Voltage0.35-0.44
Maximum voltage value of 0.44 volt.
3.8L Turbo (VIN 7)
Throttle Body Part No. 25525359
Min. Air Rate (RPM)450-550
Auto. Trans. in Drive.
TPS Voltage0.35-0.44
Maximum voltage value of 0.44 volt.
5.0L (VIN F)
Throttle Body Part No. 17086051
Min. Air Rate (RPM)400
Auto. Trans. in Neutral.
TPS Voltage0.465-0.615
5.7L (VIN 8)
Throttle Body Part No. 17086051
Min. Air Rate (RPM)400
Auto. Trans. in Neutral.
TPS Voltage0.465-0.615

PORT FUEL INJECTION SPECIFICATIONS