This is what I found when the code P02020202 showed in the scanner..Q

Tiny
DRIFTERDRUMMER
  • MEMBER
  • 2004 HYUNDAI SANTA FE
  • 3.5L
  • V6
  • 4WD
  • AUTOMATIC
  • 120,000 MILES
Bare wires broken and attached on clay and injector #2. Would this cause no idle or crank but dies when acc pedal release. Could it have shorted anything else that would keep it from idling. I'm going to repair the wires and see what happens. I need all the help I can get !
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Thursday, September 8th, 2016 AT 5:36 PM

15 Replies

Tiny
SATURNTECH9
  • EXPERT
If the injector isn't working correctly that could cause it to not idle. Fix the wires and let's see what happens.
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Thursday, September 8th, 2016 AT 9:03 PM
Tiny
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Ok will do and let you know in the morning
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Thursday, September 8th, 2016 AT 10:28 PM
Tiny
DRIFTERDRUMMER
  • MEMBER
This is what it started out looking like ! Going to scrap yard and get a connector and injector will let you know the outcome around mid- day.
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Friday, September 9th, 2016 AT 6:09 AM
Tiny
SATURNTECH9
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Looks like a rodent chewed it?
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Friday, September 9th, 2016 AT 12:52 PM
Tiny
DRIFTERDRUMMER
  • MEMBER
That's what I thought also. Anyway I replaced it today and will try to crank it in the morn. Battery was too weak to crank it. Oreillys is charging it overnight and I will pick it up in the a.M.. Think I will have to reset the TED? What is that procedure?
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Friday, September 9th, 2016 AT 4:04 PM
Tiny
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I meant reset the ETS. Procedure?
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Friday, September 9th, 2016 AT 5:36 PM
Tiny
SATURNTECH9
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I would just fix it clear the codes and see how it runs
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Friday, September 9th, 2016 AT 7:35 PM
Tiny
DRIFTERDRUMMER
  • MEMBER
Well letting a dead/weak battery charge over night. My understanding is that with a dead battery it would have to relearn before idle. Just a local shop suggested that. I dont know and dont want to sound dumb.
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Friday, September 9th, 2016 AT 8:25 PM
Tiny
SATURNTECH9
  • EXPERT
It's a valid question I have had plenty of bad battery's and alternators and there really wasn't any problems just clearing codes and driving it. The European cars are more prone to problems from that.
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Friday, September 9th, 2016 AT 9:24 PM
Tiny
DRIFTERDRUMMER
  • MEMBER
Well just picking up the battery from oreillys. Said battery tested bad and needs to be replaced. Could this be an issue with no idle? Possible reason?
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Saturday, September 10th, 2016 AT 8:38 AM
Tiny
SATURNTECH9
  • EXPERT
Yes a bad battery can effect computer controlled cars idle and make all kinds of crazy stuff happen. With a bad battery or can effect battery voltage stability. If it needs a battery get a new one.
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Saturday, September 10th, 2016 AT 4:58 PM
Tiny
DRIFTERDRUMMER
  • MEMBER
Going to walmart in the morning in the morning and get one!
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Saturday, September 10th, 2016 AT 7:06 PM
Tiny
SATURNTECH9
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The injector harness is more likely to be causing the idle issue. But you don't want a bad battery driving around.
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Saturday, September 10th, 2016 AT 7:19 PM
Tiny
DRIFTERDRUMMER
  • MEMBER
Ok fixed injector wiring, installed new injector, and new battery. Vehicle now runs and idles somewhat at around 1000 rpm. Took it to get it scanned again. Still throwing the p0202 code and now the p1155 code. What now? Please help !
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Monday, September 12th, 2016 AT 9:55 AM
Tiny
SATURNTECH9
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I don't see a p1155 code for that car are you sure that's the right code?Also are you sure there isn't more damage somewhere else on that injector harness?
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Monday, September 12th, 2016 AT 7:31 PM

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