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- - 12\2006 525D - no throttle response (even after changing pedal) (https://5series.net/forums/e60-discussion-2/12%5C2006-525d-no-throttle-response-even-after-changing-pedal-148380/)

dj_rzn

04-05-2018 04:23 AM

12\2006 525D - no throttle response (DTC, START ASSISTANT, REDUCED POW) **SOLVED

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My 525D got randomly broken after it stayed for one month got 4 errors (DTC, Start assistant, engine fault-reduced power and "'not-remember") and no acceleration response.

The car idles at 1200RPM and when I press the brake goes back to 750RPM. The acceleration does not work at all.

I change the pedal but no effect, any ideas?

seanjordan20

04-06-2018 08:00 AM

What does stayed for one month mean. Are you saying it sat for one month without driving? If so check to make sure your battery is charged

dj_rzn

04-14-2018 11:58 AM

I found the problem! I can't believe there are not more threads on this problem on Google.

The second plug in the ECU (the one 1 cm shorter) had oxidized pins (contacts), used some contact cleaner spray and we're good to go.

A lot of the plugs in my E60 are oxidized (esp wheel sensor, fan plug etc.), I guess the moisture got it.

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