Grazer Posted June 9, 2003 Share Posted June 9, 2003 This gauge, which I am assuming is exhaust temp, has not worked since I got the car. This is a pic of the gauge: Quote Link to comment Share on other sites More sharing options...
Grazer Posted June 9, 2003 Author Share Posted June 9, 2003 I have found a relay box in the passenger footwell that looks like this: Quote Link to comment Share on other sites More sharing options...
Grazer Posted June 9, 2003 Author Share Posted June 9, 2003 In the engine it runs like this: Quote Link to comment Share on other sites More sharing options...
Grazer Posted June 9, 2003 Author Share Posted June 9, 2003 Has anyone got any ideas how I could fix it (bearing in mind my technical abilities are about at the level of changing a battery or wheel). It hasn't really bothered me as I don't really know what I would do with the knoweledge of the exhaust temperature. Cheers Quote Link to comment Share on other sites More sharing options...
dude Posted June 9, 2003 Share Posted June 9, 2003 Is the wire to the probe broken ????? John:flame Dev Quote Link to comment Share on other sites More sharing options...
Adam W Posted June 9, 2003 Share Posted June 9, 2003 Do a search for EGT to find out why its a good thing to have . . . I have the same Greddy gauge in mine, if a sensor wire was broken it would flash its light at you. My guess is that there is no power getting to the control box, or that it's fried internally for some reason. I have read of Greddy EGT's failing before but normally the needle goes nuts. Quote Link to comment Share on other sites More sharing options...
Guest Martin F Posted June 9, 2003 Share Posted June 9, 2003 Does the needle move when you hit the memory\recall button ? If not then you need to check power going into that white control box. Quote Link to comment Share on other sites More sharing options...
Grazer Posted June 9, 2003 Author Share Posted June 9, 2003 the needle never moves - and no lights which wire is the power wire? Quote Link to comment Share on other sites More sharing options...
Adam W Posted June 10, 2003 Share Posted June 10, 2003 I still have the install manual at home. If you get no joy today email me this evening at [email protected] and remind me to look it up for you. Quote Link to comment Share on other sites More sharing options...
TRD3000GT Posted June 10, 2003 Share Posted June 10, 2003 or you could failing that, just have a look at it here. http://www.mkiv.com/techarticles/greddy_egt/index.html Quote Link to comment Share on other sites More sharing options...
Grazer Posted June 10, 2003 Author Share Posted June 10, 2003 Thanks everyone. I will investigate further with my new found knowledge. (After my week in Majorca ) Quote Link to comment Share on other sites More sharing options...
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