Volvo Tech Tip: A/T-Neutral Control Function
A function called "Neutral Control" is present on all 2001 V70 and S60 cars, as well as on 2002 non-turbo V70 and S60 cars built before January 2002. When the vehicle comes to a stop, the Transmission Control Module (TCM) activates Neutral Control. Even though the gear selector is in the Drive position, a Neutral condition is engaged hydraulically in the transmission.
Volvo Tech Tip: Replacing the Fuel Pump Connector
Identifix recommends technicians use the following procedure to replace the fuel pump connector on 1993 and newer Volvo 850, S70, V70 and C70 models.
Volvo Tech Tip: Adjusting Mechanical Camshaft Belt Tensioner
Use the following procedure when adjusting the mechanical camshaft belt tensioner on 1998 Volvo S70/V70/C70 (B52X2/B52X4) vehicles with engine serial number 1266128-on.
Volvo Tech Tip: Replacing the Fuel Pump Connector
Use the following procedure to replace the fuel pump connector on 1993 and newer Volvo 850, S70, V70 and C70 models.
Tech Tip: Volvo Camshaft Housing Cover Removal
The following tech tip provides information on tools and procedure that should be used to remove the camshaft housing cover. This method prevents damage to the camshaft housing thrust bearing.
Tech Tip: Updated Routing of Volvo O2 Sensor Wiring
New routing has been developed for oxygen sensor wiring on 1997-’98 Volvo 850 models, S70/V70/C70, to prevent contamination from reaching the probe’s reference air. If one oxygen sensor is replaced, the new adapter wiring must be installed for both sensors.
Tech Tip: With Inflation-in-a-Can, ‘Temporary’ is the Operative Word
Even for the most skeptical motorists, inflation-in-a-can is a valid answer to experiencing a flat tire at the wrong time in the wrong place. But there are many caveats that must be followed explicitly when connecting a can of sealant and quite a few psi to the valve stem.
Tech Tip: Volvo Piston Cooling Valve Replacement
Use the following procedure to replace the piston cooling valve on model-year 2000 S70, V70 and C70 Volvos.