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I have a Holden Hsv maloo, 2010 ute, I have u0121,

Customer Question
I have a Holden...

I have a Holden Hsv maloo

Mechanic's Assistant: What is the model/year of your Holden?

2010 ute

Mechanic's Assistant: Are you fixing your vehicle yourself? What have you tried so far?

I have u0121

Mechanic's Assistant: Anything else you want the mechanic to know before I connect you?

P0175/p172

Submitted: 6 months ago.Category: Chevy
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Answered in 6 hours by:
8/7/2017
Chevy Mechanic: Gary, ASE Certified Technician replied 6 months ago
Gary
Gary, ASE Certified Technician
Category: Chevy
Satisfied Customers: 1,511
Experience: Senior Technician
Verified

Hello! My name is Gary.
Welcome to JustAnswer.
I'm reviewing your question now, and will post back with a reply shortly.

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Chevy Mechanic: Gary, ASE Certified Technician replied 6 months ago

Hello there,

P0172, P0175 are rich both banks.

U0121 is lost communication with ABS.

Any mods above what HSV does?

Gary

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Customer reply replied 6 months ago
No. Mods done still stock.
Customer reply replied 6 months ago
I have a scan tool if I case you want to know some valued the sensors
Chevy Mechanic: Gary, ASE Certified Technician replied 6 months ago

Are the codes current or history?

Does it start normally?

How often does this car get driven?

Can you look at STFT and LTFT data, and post some figures here?

Gary

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Customer reply replied 6 months ago
I rarely drive it. I'll send you value in a minute
Customer reply replied 6 months ago
The codes are curent and even if I clear it comes back
Customer reply replied 6 months ago
The abs works great for a few KM then the Abs fault comes on
Chevy Mechanic: Gary, ASE Certified Technician replied 6 months ago

VE has issues with low battery faults, which log codes straight after startup.

How old is the fuel?

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Customer reply replied 6 months ago
The fuel is maybe 6monthd old and the alternator is brand new and new batery
Customer reply replied 6 months ago
For the ABS error coming is U2100 / U0140/U0100
Customer reply replied 6 months ago
Now fault P0172 and P0175 is gone but P0101appear
Chevy Mechanic: Gary, ASE Certified Technician replied 6 months ago

The P0101 is a MAF code.

Is the MAF secure, no leaks between the throttle body and the airbox?

The ABS codes are set in the PCM, or the ABS module?

Have you washed the engine bay recently, could be water entry at the ABS connector.

You need use up that fuel and get some fresh stuff in there, preferably 98.

Gary

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Chevy Mechanic: Gary, ASE Certified Technician replied 6 months ago

Hello again,

Do you need any further help?

I hope my advice has been of assistance to you.

Kind regards

Gary

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