To check the ignition coil on a Mercedes 190E, first, ensure the engine is off and disconnect the negative battery terminal. Remove the ignition coil connector and inspect for any visible damage or corrosion. Use a multimeter to measure the primary and secondary resistance of the coil; the primary should usually be around 0.5 to 1.5 ohms, while the secondary should be around 10,000 to 15,000 ohms. If the readings are outside these ranges, the ignition coil may need to be replaced.
To check the ignition coil on a Mercedes 190E, first ensure the engine is off and disconnect the battery for safety. Remove the ignition coil from the vehicle and use a multimeter to measure the primary and secondary resistance; the primary resistance should typically be around 0.5 to 2 ohms and the secondary resistance should be between 6,000 to 15,000 ohms. If the readings are outside these ranges, the ignition coil may be faulty and should be replaced. Reassemble everything, reconnect the battery, and test the vehicle to confirm proper operation.
On the Mercedes-Benz 190E, the tachometer connections are typically found at the instrument cluster behind the dashboard. The tachometer receives its signal from the ignition system, specifically from the ignition coil or a dedicated tachometer signal wire, which is usually located near the engine compartment. For precise locations, consulting the vehicle's service manual is recommended.
Some Mercedes has the ignition coil together with the spark plug. I mean, one ignition coil feed directly one cylinder and with a wire another one. So, if the engine has 6 cylinders there are 3 ignition coils.
yes it would matter
check your ignition coil, if it's not coming out of there you need to look into a new ignition coil , check ignition circuit next
A 1992 Mercedes-Benz 190E that cranks but won't start may have several potential issues. Common causes include a faulty fuel pump, clogged fuel filter, or issues with the fuel injectors, preventing fuel from reaching the engine. Additionally, problems with the ignition system, such as a bad spark plug or ignition coil, can also lead to starting difficulties. Checking these components systematically can help diagnose and resolve the issue.
No ignition-fire en coil
Follow the center wire on the distributor cap it will lead to the coil.
i dont know can u tell me
did you have your ignition coil replaced? the signs are that the ignition coil is overheating thus you are able to restart after an hour, when the coil cools. also check if your ignition coil has a resistor. if it has, have it checked for continuity. did you have your ignition coil replaced? the signs are that the ignition coil is overheating thus you are able to restart after an hour, when the coil cools. also check if your ignition coil has a resistor. if it has, have it checked for continuity.
If the ignition shuts down, however you can still crank the engine. This issue could be fuel or ignition related. Fuel Pump Relay failing. Overload Relay failing. Fuel Pump failing. Distributor Cap failing. Distributor Rotor failing. Ignition Coil failing. Ignition Wire Set failing. Reference Sensor failing.
check your plug wires, then your coil packs, then your ignition module.