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Old 11-28-2009, 06:18 PM   #90 (permalink)
jtgh
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Join Date: Dec 2008
Location: lone star state
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there are other tricks.

not tried by me but will work , (and can set DTC's or not) (had this fail on many cars)

Kill power to Distributor ( dtc , cmp.failed 42 Dtc but autoclears,CEL)
or
kill power to spark feed back line ( my trick) this will set dtc only in memory and is erased as soon as corrected. ( i think)

this is called the Ignition suppressor on Suz. cars . (not on XFI , sorry)
it is used for the Tacho signal.
so open the techo line and ECU thinks , dead spark, can cuts fuel immediately
the DTC is 41 (loss of spark)

spark feed back is (on my suz)
brown at supressor module
and yel/blue at ecu.

Some DTC only store while ECU has main power.
this is one.
now i will fetch your schem.

this may prove the best solution.
on suzuki's

know your model car first before hacking , they are all diff


your exact schematic is here. get it. XFI
http://kick-fix.com/look/metro/

Last edited by jtgh; 11-28-2009 at 07:15 PM..
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