Checking connector 24/2

WARNING: This page is about a different car, the 2002 Volvo C70, 2001 Volvo C70, 2000 Volvo C70, 1999 Volvo C70, and 1998 Volvo C70. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Identifying Ignition Switch OFF Position

Courtesy of VOLVO CARS OF NORTH AMERICA.

Fig 2: Identifying Connectors

Courtesy of VOLVO CARS OF NORTH AMERICA.

Ignition off.
Tank pressure sensor disconnected.
Connector 24/4 disassembled.
Check connector 24/2 for contact resistance and oxidation and remedy according to Contact resistance and oxidation .
Assemble connector 24/2.
Connect an ohmmeter between connector 24/4 terminal E6 (engine control module (ECM) side) and ground.

Fig 3: Identifying Ohmmeter
Courtesy of VOLVO CARS OF NORTH AMERICA.

The ohmmeter should read approximately 0 Ω.

OK
Refer to Fault-tracing information
NOT OK
Refer to Checking ground lead between connectors 24/2 and 24/4

Fig 1: Identifying Ignition Switch ON Position

Courtesy of VOLVO CARS OF NORTH AMERICA.

Fig 2: Identifying Connector(s) Reinstallation

Courtesy of VOLVO CARS OF NORTH AMERICA.

Ignition off.
Tank pressure sensor disconnected.
Connector 24/4 disassembled.
Check connector 24/2 for contact resistance and oxidation and remedy according to Contact resistance and oxidation .
Assemble connector 24/2.
Ignition on.
Connect a voltmeter between connector 24/4 terminal E5 and ground.

Fig 3: Identifying Voltmeter
Courtesy of VOLVO CARS OF NORTH AMERICA.

The voltmeter should read approximately 5 V.

OK
Refer to Fault-tracing information
NOT OK
Refer to Checking signal cable between connector 24/4 and 24/2