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bickyd bickyd is offline
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Join Date: Jul 2014
Location: BC
Posts: 218
Originally Posted by scarceller View Post
The 0280155784 injectors are hi-imp injectors with completely different dead time (on/off times). The DME has a dead time table built into the program and those hi-imp injectors have at least double (2X) dead times! Not saying they won't work but I'm warning you to at least sanity check your AFRs in car with a accurate WideBandO2 meter!

Test AFRs with no O2 sensor feedback, disconnect the stock O2 sensor and you need to be in this ballpark once engine is fully warm:
At Idle - 14.0 to 14.7AFR
In PT light load, like cruising in 4th gear at 3000RPMs = 14.0 to 14.7
At WOT you MUST be below 13.0AFR at all times!

Do not run those injectors without proper verification, you have been warned!
I understand and will absolutely follow your recommendation. Thank you.

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Old 05-09-2018, 11:44 AM
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