Hello All
I was surfing around and noticed unichip makes a programmer for the 3.4 l I sent a email to them and they claim to have a unit for the S.C with 7th inj.. has anyone tried this?
the email is below.
Michael,
Yes sir we do Pt # 1020141 is in stock.
Best regards,
Joe Pucciarelli
National Sales Manager
Unichip of North America
2615 SE 39 Loop
Hillsboro OR 97123
joe@unichip.us
P 503 640 7465
F 503 214 6444
Sent: Monday, September 12, 2005 9:20 PM
To: joe@unichip.us
Subject: Contact Us Results
Name: michael
Message: Hi I have a 02 tacoma 3.4L with TRD supercharger,7th inj,headers and exhaust. do you have a programmer for this?

 

There is a guy on CT that has one on his truck and says he is happy with it. The problem with the unichip is that it is you can't tune it yourself. If you make any changes to your truck you have to bring it back to a Unichip shop to have it tuned by them. This costs about $300 a pop. I think a better way to go is to get URD's additional injector controller(AIC). It is a simple 3 wire install and lets you tune your 7th injector yourself. I could not be happier with mine. I was able to get a lot more power out of my truck and it runs as smooth as glass. The guy with the Unichip is not getting the HP numbers I am. Click on the webshots link in my signature and look at my dyno chart to see the results.

Dave

 

HI
I was unsure if it was a actual chip or a handheld programmer. I want something I can control..
I have been looking at the AIC for a long time now.did it help fuel millage????
thanks for the fast reply
Michael

 

I never checked my mileage before I added the AIC. It had to have helped because my WOT AFRs were in the 9s (very rich) before the AIC and now it is tuned to 12.1 with the AIC. I get 21+ MPG on the hwy at 70/75. Mileage is with stock 31" tires and the 2.2 pulley.