04-24-2016, 02:10 AM
the link is to the newer vitara, with motor driven EGR.
right>? that is the ebay photo.
98 vitara jlx 4door (call 5 there) we consider the rear a cargo hatch, (not for people, LOL)
some G16s (not here) got this electric EGR in many other countries early (here only on 1996 up with J18 engine and never G16s until 1999)
but is used on many suzuki engines for sure.
The ECU will tell you when it fails in most cases, code 51 or P0400s
in some countries, the EGR is not even monitored !, even when present.
an odd thing that.
so in that case only pinging is the symptom.
or failing smog NOX readings at the smog test station.
the egr lowers NOX pollution and Zone levels. Nasty stuff. that.
the EGR uses pure exhaust flows to leak some of this in to the induction plenum.
I cant answer you question lacking your VIN or chassis tag data. the firewall next to battery has this tag, and the market code for your country
and this code tells your manifold types, (both in take and exhaust)
this flow of EGR is controls by ECU modulation of this valve only moving, car, down the road based on calculated engine load.
as you can see there are 2 ports there, one is vacuum port other is the BARK port,
take of the valve.
person 2 cranks. (engine may not start, with this like that) tell him/her, crank it for 1 second, and key off. repeat as needed.
and you feel the 2 holes.
one sucks cracked Hard.
other blows hard exhaust.
if either are dead its blocked.
do 1second cranks for each. dont let it start. or it will run badly, with huge induction leak and run real lean. if at all.
or find the suck hole first, and put a cork there,
and start engine, the exh, hole will bark like crazy.
the fsm shows, a test, the FSM clearly states this, . (lacking factory scan tool, the books says)
remove valve.
leave wires connected
look in the 2 ports and see actual valve.guts.
person 2 keys on (no start) like 3 times.
see the valve cycle INSIDE, this is the ECU doing a key reset of the valve.
ours, J18
http://www.fixkick.com/EGR-Gen4.html
your check engine light on?
right>? that is the ebay photo.
98 vitara jlx 4door (call 5 there) we consider the rear a cargo hatch, (not for people, LOL)
some G16s (not here) got this electric EGR in many other countries early (here only on 1996 up with J18 engine and never G16s until 1999)
but is used on many suzuki engines for sure.
The ECU will tell you when it fails in most cases, code 51 or P0400s
in some countries, the EGR is not even monitored !, even when present.
an odd thing that.
so in that case only pinging is the symptom.
or failing smog NOX readings at the smog test station.
the egr lowers NOX pollution and Zone levels. Nasty stuff. that.
the EGR uses pure exhaust flows to leak some of this in to the induction plenum.
I cant answer you question lacking your VIN or chassis tag data. the firewall next to battery has this tag, and the market code for your country
and this code tells your manifold types, (both in take and exhaust)
this flow of EGR is controls by ECU modulation of this valve only moving, car, down the road based on calculated engine load.
as you can see there are 2 ports there, one is vacuum port other is the BARK port,
take of the valve.
person 2 cranks. (engine may not start, with this like that) tell him/her, crank it for 1 second, and key off. repeat as needed.
and you feel the 2 holes.
one sucks cracked Hard.
other blows hard exhaust.
if either are dead its blocked.
do 1second cranks for each. dont let it start. or it will run badly, with huge induction leak and run real lean. if at all.
or find the suck hole first, and put a cork there,
and start engine, the exh, hole will bark like crazy.
the fsm shows, a test, the FSM clearly states this, . (lacking factory scan tool, the books says)
remove valve.
leave wires connected
look in the 2 ports and see actual valve.guts.
person 2 keys on (no start) like 3 times.
see the valve cycle INSIDE, this is the ECU doing a key reset of the valve.
ours, J18
http://www.fixkick.com/EGR-Gen4.html
your check engine light on?
http://www.fixkick.com