well got the injectors back today and after cleaning they flow 376cc which is quite a bit more than the rated 345cc.
anyhow, plopped those in and fired it up. engine sounds and feels the same. so i hooked up my wideband and monitored it for a lil while and boy does it run super lean.
@idle AFRs are 16.3-17.2 (couple times it didnt even read)
@cruise AFRs are 15.6-16.4 (kinda hard to get an exact since it jumps a bit)
@WOT AFRs are at 13.5-14.6 ( a bit on the lean side for WOT)
still has a hard time starting, and i believe its cuz its running so lean. the big test will be in the morning, see if the rough/stumble starts are any better. i might hook up the fuel pressure gauge back up and see if im still losing 8-9 psi within 20 minutes.
overall im pretty dissapointed in this H22 swap. more and more its costing mney and its ridiculous! forked over 150 today and injectors dont seem to make a diff.
in fact im almost 99% sure its the basemap i have on the chipped P28. i DO NOT have 300 to get a tune, so im almost tempted to sell my chipped P28 and just run a P13 ecu and be set....
less hassle, less money. im tired of having the car down cuz its running so shitty.
anyhow, plopped those in and fired it up. engine sounds and feels the same. so i hooked up my wideband and monitored it for a lil while and boy does it run super lean.
@idle AFRs are 16.3-17.2 (couple times it didnt even read)
@cruise AFRs are 15.6-16.4 (kinda hard to get an exact since it jumps a bit)
@WOT AFRs are at 13.5-14.6 ( a bit on the lean side for WOT)
still has a hard time starting, and i believe its cuz its running so lean. the big test will be in the morning, see if the rough/stumble starts are any better. i might hook up the fuel pressure gauge back up and see if im still losing 8-9 psi within 20 minutes.
overall im pretty dissapointed in this H22 swap. more and more its costing mney and its ridiculous! forked over 150 today and injectors dont seem to make a diff.
in fact im almost 99% sure its the basemap i have on the chipped P28. i DO NOT have 300 to get a tune, so im almost tempted to sell my chipped P28 and just run a P13 ecu and be set....
less hassle, less money. im tired of having the car down cuz its running so shitty.
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