Been digging and digging for answers on this, and can’t seem to find someone having these exacts:
1996 ZJ, P1391 code
Will not run, starts and dies immediately. Will stay running with starter fluid sprayed into it.
We have replaced both sensors for the code (both show correct reference voltage 5v). Fuel rail has correct pressure. Replaced throttle body as it showed a minor vac leak (including all sensors on it).
1996 ZJ, P1391 code
Will not run, starts and dies immediately. Will stay running with starter fluid sprayed into it.
We have replaced both sensors for the code (both show correct reference voltage 5v). Fuel rail has correct pressure. Replaced throttle body as it showed a minor vac leak (including all sensors on it).