How JustAnswer Works:
  • Ask an Expert
    Experts are full of valuable knowledge and are ready to help with any question. Credentials confirmed by a Fortune 500 verification firm.
  • Get a Professional Answer
    Via email, text message, or notification as you wait on our site.
    Ask follow up questions if you need to.
  • 100% Satisfaction Guarantee
    Rate the answer you receive.
Ask Marty Your Own Question
Marty, Mercedes Technician
Category: Mercedes
Satisfied Customers: 53006
Experience:  Bosch Certified Master Tech. Over 35 years experience.
Type Your Mercedes Question Here...
Marty is online now
A new question is answered every 9 seconds

Mercedes-Benz E320 e320 1995 code 26 Upshift delay fault

Resolved Question:

e320 1995 code 26 "Upshift delay faulty"
HOw to fix it?
Submitted: 5 years ago.
Category: Mercedes
Expert:  Marty replied 5 years ago.

eurotec :

Hi, the fault code is usually caused by a leak in the vacuum box on the transmission kickdown cable. You need to check your vacuum lines going to the switchover valve under the hood and down to the vacuum box on the kickdown cable.

eurotec :

Full Size Image

eurotec :

I've attached a vacuum diagram above.

Marty and other Mercedes Specialists are ready to help you