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Fault code 91 Torque control

Help, Advice, Owners' Discussion and DIY Tutorials on S40 and V40. In this forum you'll find S40/V40-specific owners asking and answering questions on maintenance, ownership, repairs, tutorials and almost every do-it-yourself thing you can do to save money owning these Volvos.

1996 - 2004 S40
1996 - 2004 V40

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Year and Model: 2001 V40 T4
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Fault code 91 Torque control

Post by northface » Wed Feb 13, 2019 1:59 am


My 2001 V40 T4 refuses to start. It cranks and sometimes "coughs" during crank but no start. I've checked fault codes with a Delphi DS150e reader and it finds one fault code: 91 Torque control.

Any ideas?


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Re: Fault code 91 Torque control

Post by alschnertz » Fri Feb 15, 2019 5:05 am

That code seems incomplete.

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