|
|
MULTIPORT FUEL INJECTION (MFI) DIAGNOSIS TSB Revision MULTIPORT FUEL INJECTION (MFI) <2.4L ENGINE> 13A-243 STEP 10. Check the output circuit voltage at ECM connector C-57 <A/T>. (2) Turn the ignition switch to the "ON" position. 92 <A/T> and ground by backprobing. • Voltage should be between 2.0 and 3.0 volts. (5) Turn the ignition switch to the "LOCK" (OFF) position. Q: Is the multi-meter reading within the specified value? YES : Go to Step 18. C-57 <A/T> and repair or replace as required. Refer . If connectors D-16, C-90, C-28, C-56 <M/T> or C-57 <A/T> are in good condition, check the STEP 11. Check the 5-volt supply circuit voltage at ECM connector C-54 <A/T>. (2) Turn the ignition switch to the "ON" position. 46 <A/T> and ground by backprobing. • Voltage should be between 4.8 and 5.2 volts. (4) Turn the ignition switch to the "LOCK" (OFF) position. Q: Is the multi-meter reading within the specified value? YES : Check connectors D-16, C-90, C-28, C-60 <M/T> or C-54 <A/T> and repair or replace as required. Refer . If connectors D-16, C-90, C-28, C-60 <M/T> or C-54 <A/T> are in good condition, check the NO : Go to Step 12. AC002551AC <M/T> C-56 <A/T> C-57 HARNESS SIDE AC002552 HARNESS SIDE <M/T> C-60 <A/T> C-54 AC |