yes, id check the left rear tail light
if the fuel line is dry at the trottle body.
if the pump is silent doing test above.
and if you suspect the pump at all.
make sure there is 11vdc from the pink to the black body lug ther G402>
cranking.
6v is no good. there are like 3 common fail pathes to the pump.
that pink and black at the lamp (tail)
then the connector center of bumper seen on my pump page. clearly
and then on top of tank the pump wires them selves.
all 3 love to fail, this old.
the correct voltage is
battery volts minus 0.5v.
so if battery is 11v cranking (cold day) then the pump sees about 10.5vdc cranking
the pink wire can drop up to 1/2v, or 0.5v spec.
called copper loses to a tech (normal wire resistance) or I squared R losses (power loss)
short list. given test fuel works, for 3 seconds a try,
when it dies or will not start.
does wide open throttle clear the flooding cranked that way? this cuts all fuel. this is first. as its free, and clears floods fast. spark good.
see?
if spark tips are white not black and not soaking in fuel but are bone dry that is fuel loss.
so the next check is:
key on buzz
?
and voltages above.
on this year, 91+ G16 engines,
the pump runs for 2 or 3 seconds each keyon. this is called the prime mode. (some suzuki dont have this, eg. 1989 one example)
the pump will buzz each keyon, try that.
some new pumps are so quiet they can not be heard, (I have one) and i must take the cap off the tank and have friend keyon over and over.
it its silent? , the voltage must be checked next.
all guessing now, is costly
I hope nobody hot wired the the fuel pump relay? as that blows the ECU to hell.
and is the CEL on glowing?, this is always step one on all cars made.
the ECU on all cars fail one time, all do . here in usa,
all 89-95 the caps inside leak and dry out. and can be so bad that the ECU goes nuts.
but if it runs on test fuel, it should inject fuel.
the ECu cuts fuel if it thinks its got bad spark , even when spark is 100% ok. case in point a dead techometer line, for any reasons...
but most will power the pump keyon, under any errors at all. most.
all do cranking.
keep in mind my answers are for USA cars.
not others that have immobilizers.... im sure yours dont.
the IMMO on suz, cut the fuel pump relay dead. is why i say this...
i have not seen many canada trackers, only usa.
so can't answer if it has this option there. (IMMO)
ours do not.
if the fuel line is dry at the trottle body.
if the pump is silent doing test above.
and if you suspect the pump at all.
make sure there is 11vdc from the pink to the black body lug ther G402>
cranking.
6v is no good. there are like 3 common fail pathes to the pump.
that pink and black at the lamp (tail)
then the connector center of bumper seen on my pump page. clearly
and then on top of tank the pump wires them selves.
all 3 love to fail, this old.
the correct voltage is
battery volts minus 0.5v.
so if battery is 11v cranking (cold day) then the pump sees about 10.5vdc cranking
the pink wire can drop up to 1/2v, or 0.5v spec.
called copper loses to a tech (normal wire resistance) or I squared R losses (power loss)
short list. given test fuel works, for 3 seconds a try,
when it dies or will not start.
does wide open throttle clear the flooding cranked that way? this cuts all fuel. this is first. as its free, and clears floods fast. spark good.
see?
if spark tips are white not black and not soaking in fuel but are bone dry that is fuel loss.
so the next check is:
key on buzz
?
and voltages above.
on this year, 91+ G16 engines,
the pump runs for 2 or 3 seconds each keyon. this is called the prime mode. (some suzuki dont have this, eg. 1989 one example)
the pump will buzz each keyon, try that.
some new pumps are so quiet they can not be heard, (I have one) and i must take the cap off the tank and have friend keyon over and over.
it its silent? , the voltage must be checked next.
all guessing now, is costly
I hope nobody hot wired the the fuel pump relay? as that blows the ECU to hell.
and is the CEL on glowing?, this is always step one on all cars made.
the ECU on all cars fail one time, all do . here in usa,
all 89-95 the caps inside leak and dry out. and can be so bad that the ECU goes nuts.
but if it runs on test fuel, it should inject fuel.
the ECu cuts fuel if it thinks its got bad spark , even when spark is 100% ok. case in point a dead techometer line, for any reasons...
but most will power the pump keyon, under any errors at all. most.
all do cranking.
keep in mind my answers are for USA cars.
not others that have immobilizers.... im sure yours dont.
the IMMO on suz, cut the fuel pump relay dead. is why i say this...
i have not seen many canada trackers, only usa.
so can't answer if it has this option there. (IMMO)
ours do not.
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