1.9 vw polo tdi 96kw - P1264 fault code

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brendonr
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1.9 vw polo tdi 96kw - P1264 fault code

Post by brendonr »

Good day to every1,

needing some help and advice regarding the P1264 fault code, so driving home yesterday afternoon and the management
light came on, car still drove me home normal no loss of power nothing. Got home got the car scanned and the P1264 fault code came up (cylinder 2).

1. ran logs on the groups 013, 018, 023
2. groups 013 readings were +- -0.39 , -0.38 , 1.15 , 0.38
3. groups 018 readings all 0 at idle under load they all read 4
4. groups 023 readings were 115 , 127, 063 , 109

advice please

Thanking you in advance!!!
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aristo92
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Re: 1.9 vw polo tdi 96kw - P1264 fault code

Post by aristo92 »

brendonr wrote:Good day to every1,

needing some help and advice regarding the P1264 fault code, so driving home yesterday afternoon and the management
light came on, car still drove me home normal no loss of power nothing. Got home got the car scanned and the P1264 fault code came up (cylinder 2).

1. ran logs on the groups 013, 018, 023
2. groups 013 readings were +- -0.39 , -0.38 , 1.15 , 0.38
3. groups 018 readings all 0 at idle under load they all read 4
4. groups 023 readings were 115 , 127, 063 , 109

advice please

Thanking you in advance!!!
You not noticing any loss of power or smoking? The one injector value is abit high in would look at the injector loom and injector seals as these 2 are common items that come up.

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Regards, Armand.

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brendonr
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Re: 1.9 vw polo tdi 96kw - P1264 fault code

Post by brendonr »

Thanx for the info Armand.

my starting point was getting a new wiring loom. will keep you updated
brendonr
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Re: 1.9 vw polo tdi 96kw - P1264 fault code

Post by brendonr »

and sorry i forgot, yes no loss of power or smoking
Ashveer03
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Re: 1.9 vw polo tdi 96kw - P1264 fault code

Post by Ashveer03 »

Unlikely for a loom to cause "regulation range exceeded" code.
Faulty loom should give an electrical malfunction code. Been around the block for a while with mant tdis and I'm yet to find a faulty wiring loom - maybe I'm just unlucky.

More like a misadjusted injector, bad seals or a faulty injector.

There was an article on tdi forums showing what group 023 means. If I'm not mistaken, 127 means a faulty solenoid.
When a car tailgates me, i slow down - then floor it and give them a cloud of diesel smoke to choke on :driving:
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aristo92
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Re: 1.9 vw polo tdi 96kw - P1264 fault code

Post by aristo92 »

Ashveer03 wrote:Unlikely for a loom to cause "regulation range exceeded" code.
Faulty loom should give an electrical malfunction code. Been around the block for a while with mant tdis and I'm yet to find a faulty wiring loom - maybe I'm just unlucky.

More like a misadjusted injector, bad seals or a faulty injector.

There was an article on tdi forums showing what group 023 means. If I'm not mistaken, 127 means a faulty solenoid.
One of the TDI masters hear. I had a faulty look but CEL and had a flat spot in power.

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Regards, Armand.

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Ashveer03
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Re: 1.9 vw polo tdi 96kw - P1264 fault code

Post by Ashveer03 »

What's up aristo

I'm still waiting to find a car with a faulty loom lol
When a car tailgates me, i slow down - then floor it and give them a cloud of diesel smoke to choke on :driving:
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aristo92
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Re: 1.9 vw polo tdi 96kw - P1264 fault code

Post by aristo92 »

Ashveer03 wrote:What's up aristo

I'm still waiting to find a car with a faulty loom lol
My previous one had, was a flatspot in power just before 3000rpm, replaced loom an problem was solved.

Miss being in a diesel but enjoying petrol life.

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brendonr
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Re: 1.9 vw polo tdi 96kw - P1264 fault code

Post by brendonr »

Thanks alot to Mr Armand and Mr Ashveer. Iv changed the wiring loom and 1.9tdi is back to basics
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aristo92
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Re: 1.9 vw polo tdi 96kw - P1264 fault code

Post by aristo92 »

brendonr wrote:Thanks alot to Mr Armand and Mr Ashveer. Iv changed the wiring loom and 1.9tdi is back to basics
So no more issues? Glad to hear.

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Regards, Armand.

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