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.
where is the rev counter sender unit in peugeot 206 how to get at it
What are you looking to fix. I am a Volvo tech. 89 Volvo 740 turbo runs rich blows black smoke all plugs are black but are not oily rev it up change plugs. wires. coil. air filter.
yes
rev cpunter bounceing on nissan almeria
it is only lifting very slightly when i rev the engine
On obd2 the rev limiter is in the ecm and works by dropping off cylinders to maintain rev limit.
Change the speed sensor.
The Rev Counter community is a place for motorbike enthusiasts in the United Kingdom. In addition to providing a forum, one can also find blogs, classifieds and other discussions.
YES,IF YOU DO IT RIGHT
disconnect then reconnect the battery
with a rev counter
rev counter not working