english please, this forum does not like Spanish text .
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What does error codes: 13,21 and 25? THANKS
this car is a non USA car, code 13 is not used here,
what engine, L6 (4L) or V8?
we use P0xx codes. starting on all cars here, (USA) in 1996 (inclusive)
one might guess, (no FSM) no country stated.so wild guessing...
the car really has 1994 ECU brain. (PCM)
here is a code 13 , diagnosis, on a real forum.
you can googe for easy using car year, 1994/1995 and make and brand. and the code. 1/2 million hits.
see more here