880cc injectors

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May 2, 2009, 10:57 AM

evojoe90

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880cc injectors

if i buy new/same exact cc injectors do i need a retune???

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May 2, 2009, 11:05 AM

leecavturbo

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advisable. i'd not risk it

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May 2, 2009, 08:44 PM

sparky

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Quote:

Originally Posted by evojoe90

if i buy new/same exact cc injectors do i need a retune???

If it's the same brand and same size, the you don't need to retune the ECU. If different brands, then it depends. Do you have a wideband with which to monitor AFR's?

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May 2, 2009, 08:51 PM

monkey_187

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I dont think you would need a retune if you buy the exact same brand and size injectors.

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May 2, 2009, 09:29 PM

justboosted02

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you shouldn't need a full retune, but it would be good if you could log the car with new injectors just to be sure.

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May 3, 2009, 01:51 AM

sekula

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Just log it and compare the fuel trims and make sure they're the same, but if they're different, you might need a little adjustment, but nothing major.