 NEED HELP |
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 Jul 23 2005, 04:21 PM
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#1
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 Post Master  Group: Members Posts: 864 Joined: 12-July 05 From: Illinois Member No.: 556  |
I have a 90 laser turbo and im trying to install an auto meter 5 inch tach but i dont know which wire is the wire for the sending to the tach so if someone could help me out i would appreciate it. Thanx
-------------------- "One of the most Crazy and Undecisive Members in central Illinois"
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Jul 23 2005, 09:28 PM
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#2
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 Eats and sleeps DSM jargin. Group: Moderators Posts: 1,156 Joined: 23-September 02 Member No.: 16 |
you can use pin 21 on the ecu, or pin 2 on the cam sensor plug.
-------------------- my cars breath smells like car food
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Jul 23 2005, 09:35 PM
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#3
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 Eats and sleeps DSM jargin. Group: Members Posts: 1,995 Joined: 27-November 04 From: Yates City IL Member No.: 389 |
Here's the pin outs from the Vfaq:
http://www.vfaq.com/mods/ecu-harness-1G.html -------------------- 92 Eagle Talon TSI AWD "The Black Golfball" How fast can a 14B go???
91 Chevy C1500 "Problem Child" **SOLD** 01 Impala DD 07 Trailblazer Wife's new DD Cars run on blood, sweat, and horsepower... Without the first two, you can't get the last" SOB Racing "Sitting On Blocks" |
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Jul 24 2005, 01:46 PM
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#4
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 Post Master Group: Members Posts: 810 Joined: 9-July 03 From: Bloomington, IL Member No.: 151 |
am I the only one wondering why he needs a 5inch tach?
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Jul 25 2005, 10:40 AM
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#5
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 DSMCentral Freak Group: Members Posts: 259 Joined: 6-February 04 From: Bloomington Member No.: 233 |
To use the autometer tach, you will need the tach adapter. With out the tach adaptor you will have an inacutate reading. Autometer's tach uses a 5 volt signal, the mitubishi signal is much lower than five volts. The tach adaptor gets it's signal from the channel number one on the coil and then converts that into the approprate five volt signal to go to your green wire on your tach. I hope this helps, If need be I can get you a new one. Call Precision @ 309-531-7291
-------------------- Yeah!!!!!!!!!!! AND WASH THAT THING OFF BEFORE YOU COME BACK!!! GROSS
FP 3065, Ported 2G exahust manifold, AEM EMS, 3" 02 housing, Shepard Racing Stage 3 tranny, Fadinza 8 LB. flywheel, Exedy stage 2 tripple puck thick ceramic cluch, 08 from the tank to filter, -6 to rail from filter, Aeromotive FPR 1:1 riseing rate, Crower Stage 4's. All of that and I don't know what I want to do next. |
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Jul 27 2005, 12:56 PM
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#6
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 Info Seeker Group: Members Posts: 52 Joined: 6-July 05 From: Nor Cal Member No.: 552 |
i got mine to work by goin on the back of the tach in the dash and splicing in to the white wire it seems to be perfect to the stock tach
-------------------- Nitrous is like a hooker, you wanna' hit it but you're scared of the consequences
90 Talon TSi |
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Jul 27 2005, 03:39 PM
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#7
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 Eats and sleeps DSM jargin. Group: Members Posts: 1,985 Joined: 30-June 03 From: Peoria, IL Member No.: 150 |
you may want to check the accuracy of the stock tach (and now your AutoMeter tach) by using a data logger.... I found out that my stock tach was off by about 500 RPM
-------------------- You CAN sleep in your car, but your CAN NOT race your house!!!
------------------------------------------------------- Double Decker spoilers are uber ricerlicious!!!!  |
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