Throttle Body: Removal
- Disconnect throttle position sensor electrical connector. Remove snow/ice shield (if equipped) to expose throttle linkage. Remove throttle cable bracket.
- Disconnect cable from ball stud on throttle body. Remove air cleaner-to-throttle body air inlet tube. Disconnect canister purge hose from fitting beneath throttle body.
- On B2300 with M/T, remove EGR valve. On B3000, remove bolts holding upper intake manifold. Remove throttle body and upper intake manifold assembly.