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Help with ’03 Saturn for tach reading

Printed From: the12volt.com
Forum Name: Car Security and Convenience
Forum Discription: Car Alarms, Keyless Entries, Remote Starters, Immobilizer Bypasses, Sensors, Door Locks, Window Modules, Heated Mirrors, Heated Seats, etc.
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=43281
Printed Date: May 13, 2025 at 6:32 PM


Topic: Help with ’03 Saturn for tach reading

Posted By: SRWVEN
Subject: Help with ’03 Saturn for tach reading
Date Posted: November 18, 2004 at 1:57 PM

I am trying to locate a tach wire for the '03 Saturn L200 sedan.   Anyone familiar with this? Cant get to it under the dash.  Pulled the speedo/odometer housing hoping it would be behind the tachometer-it isn't, the whole housing just plugs into one big harness. Trying to locate the coil, it has  "wireless" spark plugs, basically just two wires from each spark plug, going into a unit with numerous wires in it.  Somebody mentioned the fuel injection wire-how do I locate that?  Any help from anyone with experience with this car (I believe the cavaliers have this same engine as well-4 cylinder ecotec).



Replies:

Posted By: meltingplastic
Date Posted: November 18, 2004 at 2:08 PM
Tachometer      NOT pink, brn/wht, or black       ac       ignition control module      

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Driving a Bagged, Caddied 02 s10


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