Login Register

Thread Rating:
  • 0 Vote(s) - 0 Average
  • 1
  • 2
  • 3
  • 4
  • 5
93 Tracker ECU woes (no power to injector)
#2
so its a 93 what? 8v or 16v engine>
the caps leak , all do , if not changed out. all caps this old leak or just dry out
never hot wire any injector, sure it runs but like crap, its done at junk yards, and for this car used only to pull stumps. but not for series driving, and not getting 15mpg gas mileage.

All caps there are INVOLVED. not one is uninvolved, they are filters, and if bad you get noise, and noise causes data errors, and CHAOS.
any cap here can be changes out by any tech, all techs electronics do this all the time , the parts last about 20 years, caps, they are the weakest part of aNY ECU made.

ok second photos shows 56Bxx ECU, 8valve G16a engine
my guess is you hot wire the red injector wire to the TBI, (nasty trick that)
if you keep at it you burn up that poor, 1ohm injector there. that will cost you.

if the red wire is dead, then its cut or transistors number Q101, 2SB1020
its all documented here,
http://www.fixkick.com/ECU/transistors.html

and here
http://www.fixkick.com/ECU/ECU-8v.html

what can happen is the red wire ground to the body, (called a short)
and blows Q101 to kingdom come, a $2 transistor any tech on earth can change, its not SMD here, its good old easy to change parts, old skool , solder lead feed trough parts. super easy.
take a new ECU on a new car and parts only an ANT CAN SEE, hard.

find a tech
find a ham radio guy that is old ,new kids dont make things today so, only old guys know this.
tracker is mostly USA or Canada, and we have CARDONE
http://www.cardone.com/find-parts/vehicl...&year=1993
and they are #1 in ECU repairs here. bar none.
see engine control computers,.
then ask for a local stocking store, this link is the MAKER and they DO NOT SELL DIRECT TO THE PUBLICK
all stores in my town can buy this REFURB.

there are just 2, one is A/t other is M/t , the A/t car must HAVE A/T ECu or cant shift.
http://www.fixkick.com
Reply


Messages In This Thread
RE: 93 Tracker ECU woes (no power to injector) - by fixkick - 05-25-2017, 03:16 AM

Forum Jump:


Users browsing this thread: 1 Guest(s)