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reversepowered2g [2012/04/22 10:37]
snowborder714
reversepowered2g [2012/05/17 12:53]
twdorris
Line 4: Line 4:
 A quick check to see if the ECU might be repairable or not is to open the ECU case and check diode D103. A quick check to see if the ECU might be repairable or not is to open the ECU case and check diode D103.
  
-Good condition ​diode.+Good diode // (click to enlarge) //  ^ Blown & probably dead // (click to enlarge) //  ^ Blown but maybe OK // (click to enlarge) //  ^ 
 +|{{http://​www.ecmtuning.com/​images/​forums/​ecurepair/​2gd103.jpg?​300|Good}}|{{2012-03-25_15.49.37_1024x768_.jpg?​300|BlownBad}}|{{2gd103maybe.jpg?​300|BlownMaybe}}|
  
-{{ http://www.ecmtuning.com/​images/​forums/​ecurepair/​2gd103.jpg }}+If the diode has managed to stay intact or the diode blew but the track nearest to it also blew, then you're probably one of the lucky ones and your ECU can be restored with a simple track repair.
  
- +If that diode is blown to bits *and* the track nearest to it appears to be intact, then the ECU is almost certainly ​not repairable.  ​
-Blown diode. +
- +
-{{ 2012-03-25_15.49.37_1024x768_.jpg }} +
- +
-If that diode is blown to bits, then the ECU is not repairable.  ​If the diode has managed to stay intact, then you're probably one of the lucky ones and your ECU can be restored with a simple track repair!+
  
 **NOTE:** Just to be clear, the diode itself isn't the issue here.  A blown D103 is just an indication that the rest of your ECU is toast. ​ It is extremely unlikely that replacing *just* D103 will bring the ECU back to life.  Otherwise this would be an easy fix... **NOTE:** Just to be clear, the diode itself isn't the issue here.  A blown D103 is just an indication that the rest of your ECU is toast. ​ It is extremely unlikely that replacing *just* D103 will bring the ECU back to life.  Otherwise this would be an easy fix...
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reversepowered2g.txt · Last modified: 2024/03/15 11:16 (external edit)