Transmission Parts VW/Audi 01M 01N 01P Valve Body Valve / Sleeve

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Symptoms:

No lockup
Falls out of lockup
Code 1582
Engine stall on engagement
Engine shudder on engagement

Cause:

Wear at the TCC apply valve bore in the valve body allows converter clutch apply oil to exhaust.

Correction:

Sonnax oversized TCC apply valve kit prevents apply pressure leakage and restores proper converter clutch control.

Warning:

Required tool kit 119940-TL4 is no longer in production. Check with your distributor for availability.

01M, 01N, 01P

Oversized TCC Apply Valve Kit
Part No. 119940-04K

Requires:

119940-TL4
119940-BST (Recommended)

You need this if... View Instructions Find a Distributor

Continuous stroking of the TCC apply valve in VW/Audi 01M, 01N and 01P units can create excessive valve body wear and allow converter apply pressure to leak to exhaust. This prevents proper engagement of the torque converter clutch and can result in loss of TCC apply, engine stall, overheating conditions or a 1582 code. Sonnax oversized TCC apply valve kit 119940-04K allows the valve body to be refurbished, restoring the hydraulic integrity of the circuit.

Kit includes an increased ratio TCC boost valve assembly to work with the oversized apply valve. Valve has an identification groove on it. (Do not use the previous OE ratio boost valve.)
Includes replacement TCC apply spring

Note

Early versions of this tool kit did not contain bore sizing tool. Customers who already have the reamer and reamer jig are encouraged to order bore sizing tool 119940-BST and complete the bore sizing steps outlined in the instructions on all future kit installations.

Contents

Valve
Boost Valve Assembly
Spring

Valve Body Layout

Sonnax valve body layouts provide a detailed overview of individual units making it quick and easy to determine what’s available for the specific valve body you’re working on. See all Sonnax valve body layouts.