OMG, nice photo THANKS!!! very much, love non uSA tags !! a real market 28 car, great and early too...
finally I got time this week to work on it
I replaced ECU and MAF with tested ones: both good; problem is not there (must mean DEAD CEL GONE??????)
but WHAT about the DEAL CEL DEAL??????
reminder:
engine goes good couple minutes, then CEL turn on : 34 (the ECU never lies about 34s they are real)
keep in mind 34s means ecu is in limphome mode. fact. all running effects are of no matter, (all limphome modes run bad, all)
the 34 means the MAF is DEAD, as a door nail, and most used MAFS are dead and most CHINA cloned MAFS same (see my hacker page for why)
the below is of no importance, LIMPHOME IS WELL Limphome (suzuki fails safe)
its like trying to fix a leaky kitchen faucet and the tornado blew roof off last night, the sink is to be ignored.
engine runs so-so, if I open throttle slowly it will go in high RPM but if I hit the gas pedal fast or let it go too fast, engine wants to stall
code 34 is telling that there is a problem with the air intake and symptoms confirm this but what can it be?
there are many hoses, valves, sensors all around the injection: can it be that? but no idea what they are all about!!!
and finally, here is a picture of the Canadian tag, with the maple leaf
Progress. no more dead ECU.
GREAT!
ok so why do you think there are good used MAF's in the wild,. after 22 years?
the maf outputs voltage to the ECU , across a precision 1000 ohms resistor. (see my maf page for how that works)
so the ECU sees lower that 0.65 mA. that is 0.00065 amps,
V= I times R.
so .00065 amps times 1000 is 0.65 volts. (E= IxR or in gringo, Voltage equals , current times resistance.)
or 1000 times .65E-3 (sci notation) = 0.65v.
this reading never lies. the ecu will not fib here.
only why remains.?
at idle the voltage is [color=#FF0000]1.7
finally I got time this week to work on it
I replaced ECU and MAF with tested ones: both good; problem is not there (must mean DEAD CEL GONE??????)
but WHAT about the DEAL CEL DEAL??????
reminder:
engine goes good couple minutes, then CEL turn on : 34 (the ECU never lies about 34s they are real)
keep in mind 34s means ecu is in limphome mode. fact. all running effects are of no matter, (all limphome modes run bad, all)
the 34 means the MAF is DEAD, as a door nail, and most used MAFS are dead and most CHINA cloned MAFS same (see my hacker page for why)
the below is of no importance, LIMPHOME IS WELL Limphome (suzuki fails safe)
its like trying to fix a leaky kitchen faucet and the tornado blew roof off last night, the sink is to be ignored.
engine runs so-so, if I open throttle slowly it will go in high RPM but if I hit the gas pedal fast or let it go too fast, engine wants to stall
code 34 is telling that there is a problem with the air intake and symptoms confirm this but what can it be?
there are many hoses, valves, sensors all around the injection: can it be that? but no idea what they are all about!!!
and finally, here is a picture of the Canadian tag, with the maple leaf
Progress. no more dead ECU.
GREAT!
ok so why do you think there are good used MAF's in the wild,. after 22 years?
the maf outputs voltage to the ECU , across a precision 1000 ohms resistor. (see my maf page for how that works)
so the ECU sees lower that 0.65 mA. that is 0.00065 amps,
V= I times R.
so .00065 amps times 1000 is 0.65 volts. (E= IxR or in gringo, Voltage equals , current times resistance.)
or 1000 times .65E-3 (sci notation) = 0.65v.
this reading never lies. the ecu will not fib here.
only why remains.?
at idle the voltage is [color=#FF0000]1.7
http://www.fixkick.com