Zak.p Posted August 20, 2017 Share Posted August 20, 2017 Boost gauge reading completely off, installed all the new wires which come with it into the exact places as the previous boost gauge and that was working fine (same brand and model) this says -0.5 to -1bar boost on idle and when boosting it is nowhere near right either, defo not the car as the other gauge was working fine, any help appreciated Quote Link to post Share on other sites
Gainzy Posted August 20, 2017 Share Posted August 20, 2017 Put the old gauge back in Quote Link to post Share on other sites
Zak.p Posted August 20, 2017 Author Share Posted August 20, 2017 Now that it's wired for the new one the old ones is off completely as well lol Quote Link to post Share on other sites
JamesD89 Posted August 20, 2017 Share Posted August 20, 2017 It should be showing minus on idle as its under vacuum Quote Link to post Share on other sites
Zak.p Posted August 22, 2017 Author Share Posted August 22, 2017 Even when on boost the reading is completely off but I know the boost is spot on set to .8bar as the old gauge showed this not sure why it's all over the place now Quote Link to post Share on other sites
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