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1989 TTA

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Old May 7, 2013 | 02:10 PM
  #1  
Firebird sweden's Avatar
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From: sweden
Car: Firebid Cab-92/1989 TTA
Engine: 383 HSR TPI
Transmission: TH700r4
Axle/Gears: 4.10
1989 TTA

Hi
Does anyone now if the 3.8 tta uses the same type of tps,iac and o2 sensors as the tpi ?
Thanks
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Old May 8, 2013 | 08:44 AM
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From: Chasing Electrons
Car: check
Engine: check
Transmission: check
Re: 1989 TTA

The O2 sensor should be the same, the AFS-20/AFS-22.

As for the TPS & IAC, hard to say. They did vary among the years on the TPI set ups.

RBob.
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