2006 Volvo S60 2.5t code p0089

[Pat007]

wat can cause my 06 s60 2.5t to no have no fuel pressure I change to fuel pump fuel filter mass air flow sensor fuel pump module I test my fuel pressure no gas came out I heard my fuel pump working wen I turn my key forward wat can it b now ???my car was just running fine

[rjj100]

Let me see if I understand you correctly.

Your car was running fine, but you got the P089 code and decided to replace your fuel pump, fuel filter, and mass air flow sensor, and lastly, your fuel pump module.

Now you can hear the pump run, but have no fuel pressure at the schraeder valve on the injector rail. I assume you are still getting the P0089 after clearing the code.

I would measure the fuel rail pressure with a gauge.

Here are other ideas:
1) fuel filter correct direction, stamped “out” side toward front of engine?
2) any cracked hoses, fuel leaks?
3) others have had bad NEW parts, such as a bad fuel pressure sensor or a bad fuel pump.
You might try putting the old pressure sensor back in temporarily and see if any improvement.

[abscate]

Welcome; please use complete sentences and punctuation in your posts.

We don’t understand your symptoms from your post

[Pat007]

Sorry but I have a 2006 Volvo S60 2.5t.im having trouble keeping my car started it start but shut down on me I change the fuel pump,fuel filter,mass air flow sensor, when I scan it the code p0089 stand for low fuel pressure and a code pop up stand for fuel regulator what do I need to do now???

[RickHaleParker]

P0089 means the ECM cannot regulate the fuel pressure.
I would start with the fuel filter and a inspection for leaks.

Possible sources:

• Leakage in the fuel lines
  Blocked fuel filter.
  Dirt, debris, or loose objects in the fuel tank.
  Damaged fuel pressure sensor
  Damaged fuel pump
  Damaged fuel pump control module.

[Pat007]

I change the fuel pump , fuel filter, mass air flow sensor, fuel pump control module, what ima do now is buy the fuel pressure sensor because there no pressure really at the fuel rail and a little gas come out

[rjj100]

Yes, replace the fuel pressure sensor and also check the direction you installed your new fuel filter.

Let us know if that fixed the P0089 code and the low fuel pressure.

[Pat007]

So I was at my 06 Volvo S60 2.5t and scan it this wats pop up I already change the spark plugs already and coils packs which ease some codes like my misfire and I notice I need to get the connectors to plug into the coils pack can someone tell me wat they called please ??? for I can buy them new or tape them up and I use a gauge and my fuel pump kicking out 60 pbi and I think it should be 40 pbi can some one tell me wat the right number suppose to be ??and i have one more question were is my fuel regulator is that my fuel pressure sensor ???cause they wat keep popping up when I try to search it

[Pat007]

Can someone also tell me y I getting low fuel pressure at the fuel rail and it because of the fuel pressure sensor?? Am ima have to get another fuel pump ??because it kicking out 60 pbi and i think it suppose to be 40

[rjj100]

I would work on the issues in this order.

1) P0300, P0303, P0305 Misfires. Make sure you used the correct plugs. Sounds like the ignition coils (aka COP or “coil packs”) if the injectors were firing well. I replaced all 5 Ignition coils on my 07 S60 and it ran perfect with no misfires and passed emissions by flying colors. I used these because I had Prime shipping and was in a hurry: https://www.amazon.com/Ignition-Coils-V ... B00M7FW0TK.

2) P0087 P0089 yes, it sounds like the fuel pressure sensor is telling the fuel pump to run harder because you don’t have enough fuel pressure. But you do have pressure as read on your gauge so: either a)the wiring to to fuel pressure sensor is bad b) the fuel pressure sensor is bad c) something else. I don’t think it is the fuel pump. Watch this: from our sponsor FCPEuro.

3) P0030. I suggest you check the wiring to the passenger side oxygen sensor in front of the cat, AND clean the connection first. You might have had an oil or transmission or coolant leak. You do not want any contaminants on the O2 sensor connector. you could try to clean the connector contacts with non-chlorinated brake cleaner. All the possible causes of P0030 are:
- Heated Oxygen Sensor (H2OS) Bank 1 Sensor 1 circuit open shorted to ground
- Heated Oxygen Sensor (H2OS) Bank 1 Sensor 1 circuit poor electrical connection
- Faulty Heated Oxygen Sensor (H2OS) Bank 1 Sensor 1 circuit
- Heated Oxygen Sensor (H2OS) Bank 1 Sensor 1 circuit fuse
- Faulty Engine Control Module (ECM)

4) P0442. work on this later after you fix the other codes. Check your gas cap, make sure it clicks tight. Check all the hoses going to and from the evap cannister. Even a tiny pinhole in a hose can cause this problem.