Aston Martin DB7, DB9, DBS, Vantage V8, Vanquish, and Classic models

AM V8V OBD Codes

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Old 05-10-2017, 01:00 AM
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AM V8V OBD Codes

Hi all,

I have the codes list for DB7 and DB9 but I haven't for the V8 Vantage.
The DB7 DB9 codes skip from P1935 to P2105.

I have the code below :
P2073 Manifold Absolute Pressure/Mass Air Flow - Throttle Position Correlation at Idle

What is the problem ? MAF sensor ?
Can someone give me the list of the code for a V8 Vantage MY2006 ?

Thx
 
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Old 05-11-2017, 10:54 AM
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Here is some info
 
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AMV8 2006 obd.pdf (902.0 KB, 252 views)
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P2073 Vantage.pdf (110.4 KB, 189 views)
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Old 05-11-2017, 02:15 PM
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Thanks,

Then to solve the problem :
Step 1 : I clean my throttle body.
Step 2 : I clean my MAF sensor.
Step 3 : I check for air leaks in the ducting, between MAF sensors and the throttle body.

I'm right ?
Other steps ?
 
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Old 05-11-2017, 06:56 PM
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sounds about right.
oiled aftermarket air filters = fouled MAF
front end damage or prior intake system repair = consider air leak
over 4 years since throttle cleaned = consider sticky throttle, see: https://www.6speedonline.com/forums/...8-engines.html
 



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