Previa Van 2WD L4-148.8 2438cc 2.4L DOHC (2TZ-FE) (1992)
Cold Start Injector: Service and Repair
REMOVAL:
1. Disconnect negative battery terminal and disconnect the Cold Start Injector connector.
2. Put a suitable container under the Cold Start Injector to catch any gasoline that escapes.
3. Slowly remove the union bolt, fuel inlet line and two gaskets from the injector.
Removing The Cold Start Injector
4. Remove the two mount bolts, Cold Start Injector and gasket.
INSTALLATION:
1. Install a new gasket under the Cold Start Injector.
2. Install the injector and torque the mounting bolts to 4.0 ft.lbs. (5.4 N-m).
3. Install the fuel inlet line with two new gaskets and the union bolt.
4. Torque the union bolt to 14 ft.lbs. (20 N-m). DO NOT overtighten the union bolt.
5. Reconnect Cold Start Injector connector.
6. Reconnect the negative battery cable.
7. Start engine and check for fuel leaks.