Where is the sender for the rev counter on Volvo 740?

The sender for the rev counter (tachometer) on a Volvo 740 is typically located on the engine's flywheel housing or near the ignition system. It often involves a signal generated from the ignition coil or the distributor. In some models, it may also be associated with the crankshaft position sensor. Always refer to the vehicle's service manual for the exact location based on the engine type.