Reading "0"
Check CIS-E control unit for voltage. Check wire to diagnostic socket, terminal No. 3 or on-off ratio tester for defects. Check oxygen sensor signal. If voltage is 12 volts, see TEST 1 in DIAGNOSTIC TESTING section.
Check CIS-E control unit for voltage. Check wire to diagnostic socket, terminal No. 3 or on-off ratio tester for defects. Check oxygen sensor signal. If voltage is 12 volts, see TEST 1 in DIAGNOSTIC TESTING section.