injector problems - Subaru WRX Forum
 
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#1 Old 07-22-2008, 01:48 AM
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injector problems

i jus installed sti pink injectors on my 02 wrx(pain in the A@@), the car has a little idle problem which i expect but then wen i drive it the car isnt boostin over .04 bar (i have turboxs boot controller, work fine before injector swap) and wont rev pass 4500 rpm and sometimes 3000rpm in first, and its missires alot when u rev it, no fuel leak at all......but during the removal of the GBOD on the passenger side a sensors on the intake manifold next to the turbo was damage a little...have any1 had this prolem or kno ### it could be?
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#2 Old 07-22-2008, 04:59 AM
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Did you replace the stock injectors with those? And did you tune afterwards? Seems to be several issues with the car if that is the case.

Joshua
"2007 WRX- PPG'd, 20G- Tim Bailey tuned
Stage 2 2005 WRX
Cobbtuning.com"
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#3 Old 07-22-2008, 08:03 AM
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If you haven't tuned for this or put some sort of base map on there that's your problem.

Mike
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#4 Old 07-25-2008, 10:03 AM
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shouldnt cat still be able to boost and ev to redline with jus injectorsswap without a tune?
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#5 Old 07-26-2008, 01:11 AM
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Not if it was dumping in too much fuel now that your injectors are bigger and havent been scaled or tuned for the new injectors.

Joshua
"2007 WRX- PPG'd, 20G- Tim Bailey tuned
Stage 2 2005 WRX
Cobbtuning.com"
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