2008 Honda Aquatrax ARX1500T3/T3D factory service manual, Page 155Get this manual
FUEL SYSTEM (Programmed Fuel Injection) DTC
(MIL blinks) 42-1 (42)
Function Failure TCP sensor circuit low voltage (less than 0.22 V) Loose or poor contact of the TCP sensor connector TCP sensor or its circuit malfunction TCP sensor circuit high voltage (more than 4.60 V) Loose or poor contact of the TCP sensor connector TCP sensor or its circuit malfunction TCP sensor performance problem TCP sensor is not installed properly TCP sensor malfunctionEOT sensor circuit voltage (less than 0.08 V) EOT sensor or its circuit malfunction EOT sensor circuit high voltage (more than 4.92 V) Loose or poor contact of the EOT sensor connector EOT sensor or its circuit malfunction
SymptomIFail-safe function Engine operates below 3,000 rprn Fail-safe value: 101 kPa Engine operates below 3,000 rprn Fail-safe value: 101 kPa Engine operates below 3,000 rprn Fail-safe value: 101 kPa Engine does not start Hard start at low temperature Fail-safe value: 40C1040 Engine operates below 3,000 rprn Engine operates below 3,000 rprn