WebNew MAF burnoff relay connector for TPI applications. Assembled in house with new connectors, terminals, and seals from Packard, and TXL grade wiring. These are the same products used by GM on factory harnesses, and the leads are GM color coded. The 6 inch leads for this connector are orange, orange, black, and blue. Fitment: 86-87 305 TPI WebMay 11, 2014 · There are two relays involved with the Bosch MAF: A power relay that passes current to the MAF wire during normal operation and the burn-off relay that provides the …
84-87 Fuel Pump / Cooling / Mass Air Flow Relay
WebSep 8, 2024 · Mass Air Flow Burnoff Relay Connector, 86-87 TPI. New MAF burnoff relay connector for TPI applications. Assembled with new connectors, terminals, and seals … WebJul 11, 2024 · After the engine has been running for approximately 15 minutes and then you shut the engine off, the oil pressure drops, which de-energize the mass airflow sensor … examples of nurture behaviors
1987-1993 Corvette Mass Air Flow Sensor Power and Burnoff Relay
WebMay 25, 2007 · The relays changed in late '87. Relay No. 14089936 operated the MAF power, burn-off, and fuel pump. Although not always accurate, the connectors for the 9936 relay are the gray connector for the burn-off circuit and the black connector for the MAF power circuit. You'll notice that the new connectors are weather pack connectors to seal out moisture. WebApr 6, 2007 · The biggest cause of failure is poor incoming power signal or bad ground. Check the wiring coming into MAF for 12vdc+ at the Orange/Black wire and true good … WebOct 13, 2024 · According to Loughmiller's "C4 Corvette Buyers Guide" code 36 is Opti Spark Ignition timing fail... he goes on to write about trouble shooting it:"Ckeck connections at MAF, MAF relay and MAF burn off relay. Check coil resistance of MAF relay and MAF burn off relay with digital Ohmmeter. Replace if less than 18 Ohms. Possible ECM failure. The ... examples of nurture and nature