12-21-2019, 12:04 AM
these ECU are all known (infamous) for BAD caps. for sure black large electrolytic caps for sure left rear corner largest one for sure if marked.
they dry out
leak
or explode,
crack
or make tiny volcano shape ruptures in the case sides.
the top X star is cracked,
the bottom on older Caps the bottom rubber plug in the cap is pushed out. bad.
the cap cases bulge. bad.
best is new ones from JAPan, Nichicon. Low spec, ESR and high temp, 105C not 85c.
RUBICON caps maker then are ALL BAD, (used ecu new ecu, in new box may be ok, seen on like that)
yours will be bad.
if the DTC diag pin is dead, and CEL glows and not flash the ECU is bad.
99% sure, or %1 bad ECU, not bad caps.
https://fixkick.com/ecu
my were to buy caps page
Nichicon is go to part.!!!
https://fixkick.com/ECU/cap-source1.html
they dry out
leak
or explode,
crack
or make tiny volcano shape ruptures in the case sides.
the top X star is cracked,
the bottom on older Caps the bottom rubber plug in the cap is pushed out. bad.
the cap cases bulge. bad.
best is new ones from JAPan, Nichicon. Low spec, ESR and high temp, 105C not 85c.
RUBICON caps maker then are ALL BAD, (used ecu new ecu, in new box may be ok, seen on like that)
yours will be bad.
if the DTC diag pin is dead, and CEL glows and not flash the ECU is bad.
99% sure, or %1 bad ECU, not bad caps.
https://fixkick.com/ecu
my were to buy caps page
Nichicon is go to part.!!!
https://fixkick.com/ECU/cap-source1.html
http://www.fixkick.com