Genie S-80 Service And Repair Manual

Also see for S-80: Maintenance manual Maintenance manual Maintenance manual Operator's manual Operator's manual

Contents

Genie S-80 Service And Repair Manual Manual pdf 125 page image

September 2015 Service and Repair ManualContinental TME27 Engine Fault CodesPart No. 1269074 S-80 • S-85 • S-80X 111Continent al TM E27 Engin e F au lt CodesHow to R etrieve Conti nental Engine F ault C odesHow to Retrieve ContinentalEngine Fault CodesThe ECM constantly monitors the engine by theuse of sensors on the engine. The ECM also usessignals from the sensors to initiate sequential fuelinjection and make constant and instantaneouschanges to ignition timing, fuel delivery and throttleposition to maintain the engine's running conditionat its highest efficiency while at the same timekeeping exhaust emissions to a minimum. When asensor fails or returns signals that are outside ofset parameters, the ECM will store a fault code inmemory that relates to the appropriate sensor andwill turn on the Check Engine Light.Note: Perform this procedure with the key switch inthe off position.1 Open the ground controls side cover andlocate the run/test toggle switch on the side ofthe ground control box.2 Pull out the red Emergency Stop button to theon position at both the ground and platformcontrols.3 Quickly activate and release the start toggleswitch/button. Do not start the engine.4 Move and hold the run/test toggle switch tothe test position.Result: The check engine light should turn on.The check engine light should begin to blink.5 Continue to hold the run/test toggle switch inthe test position and count the blinks.Note: Before the fault codes are displayed, thecheck engine light will blink a code 1654 threetimes. After the fault codes, the check engine lightwill blink a code 1654 three times again indicatingthe end of the stored codes.Note: If any fault codes are present, the ECM willblink a three or four digit code three times for eachcode stored in memory. It will blink the first digit ofa three digit code, pause, blink the second digit,pause, blink the third digit, then pause andpossibly a fourth digit. For example: the checkengine light blinks 5 consecutive times, blinks3 times and then 1 time. That would indicate code531.Note: Once a fault code has been retrieved andthe repair has been completed, the ECM memorymust be reset to clear the fault code from the ECM.Refer to How to Clear Engine Fault Codes from theECM.How to Cl ear Engi ne Fault Codes fr om the ECMHow to Clear Engine Fault Codesfrom the ECMNote: Perform this procedure with the engine offand the key switch in the off position.1 Open the engine side turntable cover andlocate the battery.2 Disconnect the negative battery cable fromthe battery for a minimum of 5 minutes.Electrocution/burn hazard.Contact with electrically chargedcircuits could result in death orserious injury. Remove all rings,watches and other jewelry.3 Connect the negative battery cable to thebattery.