PCM Diagnostics & Tuning HP Tuners | Holley | Diablo

wheres my pcm located?

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Old Feb 3, 2011 | 04:17 PM
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justin hover's Avatar
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Default wheres my pcm located?

99ta auto...where? and is their any tricks to taking it out? I have to send it out for new gear tuning...tks
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Old Feb 3, 2011 | 04:50 PM
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passenger side near the firewall in the engine compartment.

If all you did was a gear change you might ask if what a local guy would charge to change in the pcm for you. I would do it for the cost of the points I have to spend to do it. That way your car isn't down for a couple of days. A local person would be able to do it in under 10 mins in your driveway. Check the the regional forums on the main page to see if anyone near you is willing to do this for the cost of the points.

Last edited by Darksol; Feb 3, 2011 at 04:54 PM. Reason: added info
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Old Feb 3, 2011 | 06:16 PM
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pic and removal instructions: http://www.tunedbyfrost.com/001.htm
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Old Feb 4, 2011 | 08:14 AM
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Pass side. Cant miss it. Lots of wires going to it. Frost has a good link.
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Old Feb 4, 2011 | 09:23 AM
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If you do pull it out, don't rush...you'll scratch the car with the PCM if you rush.
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