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P0129-BAROMETRIC PRESSURE OUT-OF-RANGE LOW (CONTINUED) 9. (F856) 5-VOLT SUPPLY CIRCUIT SHORTED TO GROUND Measure the resistance between ground and the (F856) 5-volt Supply Is the resistance below 100 ohms? Yes >> Repair the short to ground in the (F856) 5-volt Supply cir- cuit. Perform POWERTRAIN VERIFICATION TEST. (Refer to 9 No >> Go To 10 10. PCM NOTE: Before continuing, check the PCM harness connector terminals for corrosion, damage, or terminal Were there any problems found? Yes >> Repair as necessary. Perform POWERTRAIN VERIFICATION TEST. (Refer to 9 - ENGINE - STANDARD PROCEDURE) No >> Replace and program the Powertrain Control Module per Service Information. Perform POWERTRAIN VERIFICATION TEST. (Refer to 9 - ENGINE - STANDARD PROCEDURE) 9 - 134 ENGINE ELECTRICAL DIAGNOSTICS ND |