GEAR SELECTOR ASTON MARTIN V8 VANTAGE 2010 User Guide

AML EOBD System Operation Summary

Rory O’Curry Aston Martin Lagonda CONFIDENTIAL 1 May 2009
rocurry@astonmartin.com AML EOBD Monitors 07 ROC.doc Page 32 of 43

Turbine Shaft Speed Sensor Functional Check Operation:
DTCs P0715
Monitor execution continuous
Monitor Sequence none
Monitoring Duration 30 seconds

Typical TSS functional check entry conditions: Minimum Maximum
Gear selector position drive
Engine rpm (above converter stall speed) OR 3000 rpm
Turbine shaft rpm (if available) OR 1500 rpm
Output shaft rpm 650 rpm
Vehicle speed (if available) 15 mph
Torque converter lock-up (some applications) 3rd gear only

Typical TSS functional check malfunction thresholds:
Vehicle is inferred to be moving with positiv e driving torque and TSS < 200 rpm for 5 seconds