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Discussion Starter · #1 ·
ok so you've got an AccessPORT it does cool map stuff :bowdown1:

it also reads error codes, same as a consult III & carmate (£1,500)

How many people checking these ? some (DTC) can effect your cars performance

Here's what they mean:












In some cases it could save your 35 going to your HPC


as a heads up C1113 and P0700 aren't nice one's to get :flame:


Suspension codes E-SUS, U1000, C1d04, C1d05, C1d06 are very very common, do not be concerned. When you engine is running at high RPM the ECU has more important things to do then to tell the E-SUS what temp the motor is runnnig at and E-SUS thinks that the ECU is not there.
 

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I have no idea what they all mean, but cheers Ben!

Will a mod please put some BluTack on the back of this thread.......
 

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Hi up, Guys!!!

I have the bonnet light on since i've uploaded the AP on my car. Is my AP enough to delete it?? Someone else had this issue???

Regards.
 

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Great, have updated the AP and found a code, P0700 and now after reading this I am concerned.

I don't want to delete it just yet as I would rather the HPC see why it has come on and investigate the cause, although I think the last 7 laps of the Ring last weekend may have forced the 'too much torque' issue light and code to come on.

I have also just looked at NAGTROC and there are some explanations there.

However with a Y pipe the car should easily run stage 1 with 97ron without throwing codes, especially this one.

Could someone shed some light on it please?

Cheers
 

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P0700 covers a variety of things:

ECM receiving malfunction

A DTC is set if TCM cannot receive the CAN communication signals from ECM for 2 seconds or more.
ECM Harness or connector (CAN communication line is open or shorted)

A DTC is set if abnormal engine torque signal is received from ECM.

A DTC is set if abnormal engine speed signal is received from ECM.

Sensor power supply voltage

A DTC is set if TCM detects DTC P0720 and DTC P0872.
TCM Harness or connector(Open in the TCM ground circuit)
TCM internal*


TCM computing unit does not operate normally.


TCM monitor unit does not operate normally.


TCM function unit does not operate normally.


TCM self-shutoff does not operate normally.
 

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P0700 covers a variety of things:

ECM receiving malfunction

A DTC is set if TCM cannot receive the CAN communication signals from ECM for 2 seconds or more.
ECM Harness or connector (CAN communication line is open or shorted)

A DTC is set if abnormal engine torque signal is received from ECM.

A DTC is set if abnormal engine speed signal is received from ECM.

Sensor power supply voltage

A DTC is set if TCM detects DTC P0720 and DTC P0872.
TCM Harness or connector(Open in the TCM ground circuit)
TCM internal*


TCM computing unit does not operate normally.


TCM monitor unit does not operate normally.


TCM function unit does not operate normally.


TCM self-shutoff does not operate normally.
Whoooooosh.

That just flew way over my head.

I am going to clear the code and hope that it was just enthusiasm at the track.

As a further question, how do you check temps as I understand that if trans reaches a certain point it needs new oil?

Cheers
 

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I have codes U121D and U121E showing on my GTR (EDM2009) - Ben's list above doesn't cover them, but I found a manual for the A/V unit of the 2009 Nissan Armada on the net, which seems to share the same BOSE A/V unit... and lists all of the codes and their impact.

It could be a red herring, but for anyone with "U" codes it might be worth a look...
 

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Hello, I have the ECU Error message number P0031 after installing my down pipes and my Cobb, is this dangerous or not ? can we delete it definitely with a special custom map ?
thank ;-)
 

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Discussion Starter · #14 ·
Hello, I have the ECU Error message number P0031 after installing my down pipes and my Cobb, is this dangerous or not ? can we delete it definitely with a special custom map ?
thank ;-)
Oxygen (A/F) Sensor Heater Control Circuit Low (Bank 1 Sensor 1)

who ever fitted your downpipes has either broken your af sensor or not wired it in correctly. so you'll be seeing a engine warning light on dash. if you try to do a datalog afr you'll only see 14.4

Suggest ask your man to check it again and if broken replace. It's quite common, they are a major pita to take the sensors out the oem cats.

I can turn off remotely but needs to be replaced
 

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Thanks Ben for your very very quick answer.
The sensor has maybe brocken yes...shit !
The bank 1 is the bank on the driver side or the passenger side ?
I have data log for you this morning before I have this ECU error message, I send it to you this evening :thumbsup:
Can I drive the car without any others problems or is this very dangerous to drive with this defect sensor ?
 

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