RAM 2500 Truck 2WD V8-5.7L (2008)
A single, vertically mounted EVAP canister (1) is used with Type 2. The ESIM (Emission System Integrity Monitor) switch (2) is mounted to the
canister.
1. Two locating pins are located at rear of canister. Push these two pins into canister mounting bracket.
2. Install canister mounting bracket bolt (6).
3. Connect quick-connect vapor line (5) to canister.
4. Connect vapor line (7) to ESIM switch.
5. Connect electrical wiring connector to ESIM switch (3).
6. If equipped, install necessary skid plates.
7. All vapor/vacuum lines and hoses must be firmly connected. Also check the vapor/vacuum lines at the EVAP canister purge solenoid for
damage or leaks. If a leak is present, a Diagnostic Trouble Code (DTC) may be set.
8. Lower vehicle.
Type-3 Canisters
CAUTION: After installing any EVAP canister or ESIM switch, the electrical connector on the switch MUST be in the 3 O'clock position (as
viewed from front). This step must be done for proper ESIM switch operation.
Dual, vertically mounted EVAP canisters (1) and (4) are used with Type 3. The ESIM (Emission System Integrity Monitor) switch (2) is mounted to the
main canister (1). Canister (4) is considered a secondary canister.
1. Push secondary canister (4) into mounting bracket while guiding two canister locating pins (6) into mounting bracket. Install mounting bolt.
2. Push main, primary canister (1) into mounting bracket while guiding two canister locating pins into mounting bracket.
3. Install main canister mounting bracket bolt (8).
4. Connect quick-connect vapor line (7) to main canister.
5. Connect vapor line (9) to ESIM switch.
