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Unichip A4
Guys anyone familiar with Unichip. The deal is i have an A4 im doing for a guy at the moment and the thing over boosts when cold ever since it had a new temp switch fitted, which it needed as the gauge was reading incorrectly. Does any one know what resistor i should splice into the ecu line? to trick the ECU?
CHeers in advance
Alba European
Service, Diagnostics and repairs. Mobile Diag available on request
Audi/VW/Porsche Factory trained tech 25+ yrs exp
For people who value experience call 0423965341
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Originally Posted by Jimmymac
its a quick fix get rid of unichip get arp or a haltech prob fixed lol sorry not much help maybe a boost controler t peice and wind the boost back abit i think it hits limp at 1.2bar of boost so tune it down to 1.1bar or so
mk4 the mods begin for round 2 hahahha
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yeah sounds good it does go into limp when cold mate but like i said only since that tempswitch was fitted i thought about trickin the ecu, but hey boost controllers are cheap nowadays hey
Alba European
Service, Diagnostics and repairs. Mobile Diag available on request
Audi/VW/Porsche Factory trained tech 25+ yrs exp
For people who value experience call 0423965341
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