Code 1134: Hall Effect Sensor

Check Hall Effect sensor, in distributor, for proper installation. Check sensor connectors for loose, corroded or damaged terminals. Hall Effect sensor terminal No. 3-to-terminal No. 31 circuit at DME control unit is the voltage supply circuit, terminal No. 1-to-terminal No. 30 circuit at DME is the ground circuit, and terminal No. 2-to-terminal No. 8 circuit at DME is the signal return circuit. Replace sensor if voltage supply, ground, and signal return circuits are okay.