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All error codes – Page 7

Page 7 of 35

All Powertrain Network Chassis Body Dishwasher Washing Machine Dryer Refrigerator / Freezer Oven / Range Microwave Air Conditioner / Heat Pump Water Heater / Boiler
P0087 Powertrain Measured fuel pressure has dropped well below what the engine computer is asking for. High E003 Navien · Water Heater / Boiler The heater sparked and opened its gas valve, but never saw a flame – often a closed valve or no… Moderate P0088 Powertrain Rail pressure is running well above the value the engine computer is commanding. Moderate E012 Navien · Water Heater / Boiler The burner lit, then lost its flame signal mid-cycle – think gas pressure, grounding or a dirty… Moderate P0089 Powertrain The fuel pressure regulator is getting its commands but pressure isn't responding the way it… Moderate E110 Navien · Water Heater / Boiler The fan can't move enough air through the vent system – most often a clogged intake filter… High P0090 Powertrain The engine computer sees an electrical fault in the wiring or coil of the fuel pressure control… Moderate E351 Navien · Water Heater / Boiler Navien combi boilers: the auto make-up water valve couldn't restore heating pressure within 5… Moderate P0100 Powertrain The PCM sees an electrical fault in the MAF sensor circuit: signal missing, erratic or not… Low 11 Rheem · Water Heater / Boiler Rheem tankless didn't light at startup. Rheem's own first fix: check the gas shut-off valve… Moderate P0102 Powertrain The MAF signal is too weak for the PCM to accept, so it treats the circuit as dead… Moderate 29 Rheem · Water Heater / Boiler Condensing Rheem tankless: acidic condensate can't drain, so the heater stops before it floods… Moderate P0103 Powertrain The MAF claims more airflow than the engine could possibly take in, usually from a short… Low 10 Rinnai · Water Heater / Boiler The Rinnai can't breathe: a frozen condensate line, a blocked vent terminal or a dirty air… High P0105 Powertrain The PCM lost a usable signal from the manifold pressure sensor: dropouts, noise or values it… Moderate 11 Rinnai · Water Heater / Boiler The Rinnai tried to light but never proved a flame – gas off, air in the line or low gas… Moderate P0106 Powertrain The MAP sensor works electrically, but its pressure reading doesn't fit what the engine… Low 12 Rinnai · Water Heater / Boiler The Rinnai lit but then lost its flame or stopped sensing it – usually gas supply, venting… Moderate P0107 Powertrain The MAP signal has fallen to almost zero volts, usually from a lost 5-volt reference or an open… Moderate LC Rinnai · Water Heater / Boiler Mineral scale is coating the heat exchanger – the Rinnai needs a descaling flush; the digit… Low P0108 Powertrain The MAP signal is pinned near 5 volts, so the PCM sees impossibly high manifold pressure even… Moderate E01 Bosch · Dishwasher The main control found a fault in the circuit that powers the heat pump. Start with a breaker… Moderate P0110 Powertrain The PCM can't get a stable, believable signal from the intake air temperature sensor circuit. Low E14 Bosch · Dishwasher The flow meter counted the wrong amount of incoming water, so the Bosch stopped filling… Low