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Need help with MAP sensor

1K views 1 reply 2 participants last post by  GeeS 
#1 ·
After replacing my 72 450 sl engine last month, with a very good used engine out of 300 SEL 4.5 and driving it home, now I am having problems with the damn map sensor the car is sluggish and does not want to done shift if I press the pedal to the metal in order to pass some one (or just want show people that old mercedes are like stallions). A mechanic after looking at the car for few hours told me the map sensor has problem. i disconnected the vacuum from this sensor and the car has its power back, but also it has a back fire added to its qualities, any help sure would be appreciated. Does any one have a used unit they want to sale for a fair price? Bosch part number is 0280100100Thanks
 
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