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Old 01-13-2025, 09:43 PM   #73
zeal86
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Direct Injectors Question

I am trying to acquire definitive information about reinstalling direct injectors (Ds) out of the original order into the FA20. Does it matter? I've read varying opinions on this...it matters and it doesn't matter. Some of the opinions were not necessarily about the FA20 but in general. Some stating different positions have varying spray patterns. Some things I read stated disconnecting the battery/pulling fuse so that the ECU can adjust to new injectors or in my case, possibly the wong positions.

If it does matter...I have my (DIs) ready to reinstall but I've lost track of which ones I pulled from which cylinders and/or position on DI fuel rails. I think I know which two came from the passenger side vs the driver side fuel rails but not a 100% on that.

All injectors have the same part numbers minus the serial numbers. They are the original OEM ones with the stratified number 2 printed on them. I just cleaned them and changed all the seals.

Any help will be appreciated!

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