Challenger SRT-8 V8-6.1L (2009)
Leak Detector: Description and Operation
OPERATION
SYSTEM
The ESIM (Evaporative System Integrity Monitor) is very similar to the NVLD. However, the design of the ESIM has been simplified and unlike the
NVLD the ESIM does not require a solenoid. The ESIM mounts directly to the canister, eliminating the need for a mounting bracket. It is critical that the
ESIM is mounted vertically. On vehicles where the canister is mounted on an angle, the ESIM requires an adaptor to maintain a vertical position. When
the ESIM is installed vertically, the electrical connector is in the 3 o'clock position.
EXPLODED VIEW