Under Dash Passenger side to the right of the kick panel
In the 1989 Volvo 740 GL with a Bosch system it is located just above the steering column on the dash.
The ignition control module on a 1995 Volvo 960 is typically located on the engine itself, mounted to the engine block near the ignition coil. It may be found on the driver's side, near the front of the engine. For precise identification, refer to the vehicle's service manual, as the exact location can vary slightly between models.
Probably a bad ignition control module..Autozone for $105-$160..
In the 1994 Volvo 940, the ignition transistor module is typically located on the driver's side of the engine compartment, mounted on the inner fender near the battery. This module is responsible for controlling the ignition system and is often situated close to the ignition coil for efficient operation. If you have trouble locating it, consult the vehicle's service manual for specific diagrams and details.
The ignition module on a 1992 Volvo 940 is typically located near the firewall on the passenger side of the engine compartment. It is mounted to a bracket and often positioned close to the ignition coil. For precise identification, refer to the vehicle’s service manual, as location can vary slightly depending on the engine type.
there is no part called an "ignition controller". one part is called the ignition control module or "power stage" which is on the left side inside fender wall partially hidden by the air cleaner, the other part is called the ecu, electronic control unit or computer and it is under the dash above the accelerator pedal.
The ignition amplifier module or power stage is bolted to the left front inner fender near the battery.
The single spark you get is when the ignition control module reacts to the key being turned to or from the start position. My first thought is to check the distributor module and the wiring (known to deteriorate) that runs under the engine from the distributor to the ignition control unit. Also have a look at the ballast resistor located near the coil for a loose wire or corroded connector.
To check the ignition module on a 1989 Volvo 240, first ensure the ignition is off and disconnect the battery. Then, locate the ignition module, which is typically mounted on the driver's side fender. Use a multimeter to check the module's resistance and ensure it falls within the manufacturer's specified range. Finally, inspect the wiring and connections for any signs of damage or corrosion, and consider testing the module with a known good unit if issues persist.
pop the hood look behind the air filter assambly, driver's side
On a 1989 Volvo 240, the control module, often referred to as the engine control unit (ECU), is typically located under the dashboard on the driver's side. It can be found mounted to the left of the steering column, behind a plastic cover. Accessing it may require removing the cover for visibility and adjustment.