first off they sold you the wrong FPR, for sure. the pipe be right, return, for 1992, to 1995 , the stores get so confused, 3 engines and many years.
it spins them up confused. why I do not know. that return pipe must match 1995 perfect.
the maf unplugged slams the ECU instantly in to limphome mode. rich burning, and no spark advance and low engine power,
about all that proves is 2 things, engine not dead and CAT not melted, blocking exhaust flows.
your FPR may be working, best i can tell but what is fuel pressure at 0 vacuum?
when you gun any 16valve G16B the vacuum tries hard to hit 0 inches HG, (which the atmosphere pressure landing inside the huge intake plenum box.'
this is when the fuel pressure hits max. (to not bog the pressure fuel will be 6ps greater. than idle. MUST.
the reason that happens is overcome the 14.5 PSI atmospheric pressure landing in the plenum box (WOT))
in fact the fuel pressure pushes against the fulll weight of our atmosphere, at wot. so the FPR DOES ALL THAT,.
the maf pulled causes huge injection rate increases AND CRUDE, (its like having 2 ECU, one normal and one for dead sensors,)
it only proves the injectors can flow good. with huge over injections , CAT OK, AND ENGINE MECH.NOT LAME /WEAK.
im tying to digitize your data now, from above post, 59.. AND VERY DIFFERENT FROM POSE 29
CONDITIONS , THEN PSI then vacuum HGinches. HOT ENGINE. OR WHEN RPM IS 800RPM HOT,NOT 1200.
1-keyon(nostart,) not stated but would match WOT, nearly. spec,, 36 to 43,
2- idle, 34PSI a@ 18 iches, HG. spec=30-37) will be PSI below above, and is key fact to know. (not in the suzuki book this)
3-WOT, unstated @ 0 inches HG, sadly the 2 key readings were skipped, no fuel pressure here. OR KEYON. SAD.
4- and max vacuum 21 inches by hand, pressure 32 PSI FUEL. ( why not pump to 26"HG by hand? but 21 is near idle vacuum and so is redundant.
This last test 4 is not super important as are keyon(nostart) and WOT.
the WOT PSI is at the instant you open the throttle full, vacuum falls to 0 and the fuel pressure at this instant is KEY TO FULL power full normal injection rates.
i can not see your data, you skipped the 2 key factors that can bog any engine,
keyon, and Wot, (WIDEOPEN THROTTLE ON this CAR WOULD SHOW NEAR 40PSI FUEL PRESSURE NEAR SAME AS KEYON.
IF IT DID THAT, AT WOT THE AND FUEL PRESSURE AT KEYON AND WOT SHOTS TO 40 PSI OR NEAR THE FPR IS BAD
recap on what is not bad, or can be.(blind of new parts, just incase)
engine good.
cat not melted.
MAF not sure.?
fuel pressure wot,this session not known, post 59
huge crack in the intake pipe from MAF to TB (like mine had) bad main pipe gaskets, seen some fold over bend and suck air like mad. (vacuum leaks huge)
bad spark I dont know?, is uses scope with hV probe. bad ignition coil.
injectors half clogged, will bog any MPI car.
not fuel pump bad and passes shunt test
gun the throttle hard and fast how high did fuel pressure go Psi???????????????????????????????
it spins them up confused. why I do not know. that return pipe must match 1995 perfect.
the maf unplugged slams the ECU instantly in to limphome mode. rich burning, and no spark advance and low engine power,
about all that proves is 2 things, engine not dead and CAT not melted, blocking exhaust flows.
your FPR may be working, best i can tell but what is fuel pressure at 0 vacuum?
when you gun any 16valve G16B the vacuum tries hard to hit 0 inches HG, (which the atmosphere pressure landing inside the huge intake plenum box.'
this is when the fuel pressure hits max. (to not bog the pressure fuel will be 6ps greater. than idle. MUST.
the reason that happens is overcome the 14.5 PSI atmospheric pressure landing in the plenum box (WOT))
in fact the fuel pressure pushes against the fulll weight of our atmosphere, at wot. so the FPR DOES ALL THAT,.
the maf pulled causes huge injection rate increases AND CRUDE, (its like having 2 ECU, one normal and one for dead sensors,)
it only proves the injectors can flow good. with huge over injections , CAT OK, AND ENGINE MECH.NOT LAME /WEAK.
im tying to digitize your data now, from above post, 59.. AND VERY DIFFERENT FROM POSE 29
CONDITIONS , THEN PSI then vacuum HGinches. HOT ENGINE. OR WHEN RPM IS 800RPM HOT,NOT 1200.
1-keyon(nostart,) not stated but would match WOT, nearly. spec,, 36 to 43,
2- idle, 34PSI a@ 18 iches, HG. spec=30-37) will be PSI below above, and is key fact to know. (not in the suzuki book this)
3-WOT, unstated @ 0 inches HG, sadly the 2 key readings were skipped, no fuel pressure here. OR KEYON. SAD.
4- and max vacuum 21 inches by hand, pressure 32 PSI FUEL. ( why not pump to 26"HG by hand? but 21 is near idle vacuum and so is redundant.
This last test 4 is not super important as are keyon(nostart) and WOT.
the WOT PSI is at the instant you open the throttle full, vacuum falls to 0 and the fuel pressure at this instant is KEY TO FULL power full normal injection rates.
i can not see your data, you skipped the 2 key factors that can bog any engine,
keyon, and Wot, (WIDEOPEN THROTTLE ON this CAR WOULD SHOW NEAR 40PSI FUEL PRESSURE NEAR SAME AS KEYON.
IF IT DID THAT, AT WOT THE AND FUEL PRESSURE AT KEYON AND WOT SHOTS TO 40 PSI OR NEAR THE FPR IS BAD
recap on what is not bad, or can be.(blind of new parts, just incase)
engine good.
cat not melted.
MAF not sure.?
fuel pressure wot,this session not known, post 59
huge crack in the intake pipe from MAF to TB (like mine had) bad main pipe gaskets, seen some fold over bend and suck air like mad. (vacuum leaks huge)
bad spark I dont know?, is uses scope with hV probe. bad ignition coil.
injectors half clogged, will bog any MPI car.
not fuel pump bad and passes shunt test
gun the throttle hard and fast how high did fuel pressure go Psi???????????????????????????????
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