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Honda Odyssey 2006 with a 3.5 has code P0175 that I can’t…

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Honda Odyssey 2006 with a...
Honda Odyssey 2006 with a 3.5 has code P0175 that I can’t get rid of. Engine light comes on within 9 minutes. Already done:
Map sensor
B2s1 air fuel sensor
Plugs
Intake cleaner
Timing
Adjusting values
Erg is good
Submitted: 5 months ago.Category: Honda
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Answered in 7 minutes by:
3/20/2018
Mechanic for Honda: david craig, Auto Mechanic replied 5 months ago
david craig
david craig, Auto Mechanic
Category: Honda
Satisfied Customers: 6,012
Experience: owner/mechanic at 3D Automotive
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Hi my name is ***** ***** I'll be more than happy to assist you. Please allow me a few minutes to review your information. Thank you

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Mechanic for Honda: david craig, Auto Mechanic replied 5 months ago

whats the fuel pressure?

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Customer reply replied 5 months ago
58psi,injectors good too
Mechanic for Honda: david craig, Auto Mechanic replied 5 months ago

whats the leak down rate?

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Customer reply replied 5 months ago
Not sure but I’ll try to check it
Mechanic for Honda: david craig, Auto Mechanic replied 5 months ago

ok

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Customer reply replied 5 months ago
Couldn't do leak down test...what does negative fuel trims mean?
Stf -3.5%
Ltf -4.7%
B2
Stf -27.%
Ltf -18.%
Mechanic for Honda: david craig, Auto Mechanic replied 4 months ago

wow Bank*****rich.

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Mechanic for Honda: david craig, Auto Mechanic replied 4 months ago

Running too rich – High negative fuel trim corrections can be caused by MAF sensor problems, high fuel pressure, leaking fuel pressure regulator diaphragm, faulty evaporative emissions components, leaking injectors, defective O2 sensors, exhaust leaks/pinholes before the O2 sensor, coolant temp sensor problems, and base engine issues such as low compression and incorrect camshaft timing.

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Customer reply replied 4 months ago
Wow that’s a lot of options. Would a smoke test for leaks be next? Or?
Mechanic for Honda: david craig, Auto Mechanic replied 4 months ago

i would first pull the vacuum hose off of the fuel pressure regulator and see if there is evidence of gas there.

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Customer reply replied 4 months ago
Okay thanks I’ll try that next.
Mechanic for Honda: david craig, Auto Mechanic replied 4 months ago

ok. keep me in the loop

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Mechanic for Honda: david craig, Auto Mechanic replied 4 months ago

hows it going?

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Customer reply replied 4 months ago
Line is good...I swapped injectors straight back,now codes p0302 p0303,light flashing right away
Mechanic for Honda: david craig, Auto Mechanic replied 4 months ago

ok, so what are all of the codes you have right now?

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