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Enes, VOLVO Master Technician
Category: Volvo
Satisfied Customers: 4911
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My volvo s60 07 has a code of p2177. so the first problem

Customer Question

hello my volvo s60 07 has a code of p2177. so the first problem was that i wasnt getting the right pressure so i took it to the dealer they told me there was no leaks but since the maf was a after market that might be the problem. after i took it to another shop they told me the fuel pump was weak. so i chaged the fuel pump but i still have the same code
JA: Have you ever replaced the fuel pump, or is this the original?
Customer: i replaced it with the orginal
JA: Are you fixing your S60 yourself? What have you tried so far?
Customer: yes and no my uncle has his own shop so he just tells me to bring the part and hell fix it. he doesnt like working on volvos i changed the fuel filter and fuel pump. the injectors seem to work also it has a miss fire but after i checked the spark plugs there was a broken spark plug
JA: Anything else you want the mechanic to know before I connect you?
Customer: not that i can think of
Submitted: 8 months ago.
Category: Volvo
Expert:  Gary replied 8 months ago.

Hi there,

First thing to do is fit the factory MAF and airbox.

Erase the code and re-evaluate.


Customer: replied 8 months ago.
i did that like 4 times already
Customer: replied 8 months ago.
i order a new volvo maf but it hasnt gotten here yet
Expert:  Gary replied 8 months ago.

Ok, let's see what happens when you fit the new genuine MAF.

Otherwise you have an unmeasured airleak after the MAF, generally a vacuum leak.


Customer: replied 8 months ago.
the dealer said there was no leak