Mercedes-Benz (W201) 190E

A Mercedes-Benz W201 190E arrived at our workshop for Bosch KE-Jetronic diagnostics. During the inspection, in addition to faults in the fuel injection system, we uncovered serious mechanical issues, including incorrect valve timing, an improperly assembled rocker arm carrier, and significant camshaft wear.

Mercedes-Benz W201 190E M117

Mercedes W201 190E engine bay

Mercedes 190E M102 worn camshaft and metal pieces

Mercedes M102 worn camshaft

Mercedes-Benz W201 M102 metal in the rocker arm

Mercedes-Benz M102 worn rocker arm

Mercedes W201 M102 factory torque settings

Bosch KE-Jetronic fuel pressure measurement on Mercedes-Benz 190E

Mercedes W201 engine bay during Bosch KE-Jetronic testing

Thermal imaging inspection during KE-Jetronic diagnostics

Airflow sensor plate and fuel block inspection on Mercedes W201

Bosch KE-Jetronic inspection, fault detection

Mercedes-Benz W201 190E Bosch KE-Jetronic diagnostics

Mercedes W201 190E right valve order