Acura Factory Error Codes

Acura is the luxury vehicle division of Japanese automaker Honda. The brand was launched by Honda in the United States and Canada on 27 March 1986, marketing luxury, performance, and high-performance vehicles. It was introduced to Hong Kong in 1991, Mexico in 2004, China in 2006, Russia in 2014 (no longer available in Russia) and Kuwait in 2015, and was also sold in Ukraine (until 2018). Honda’s plan to introduce Acura to the Japanese domestic market (JDM) in 2008 was delayed, due to economic reasons, and later withheld as a result of the financial crisis of 2007–2008.

Car brand	Error code	Error value
Acura	P1317	Spark plug voltage detection circuit malfunction, rear unit

Acura	P1303	Cylinder 3 misfires
Acura	P1259	VTEC system malfunction
Acura	P1279	VETC System Fault Front Bank (Bank 2)
Acura	P1297	Low circuit input
Acura	P1298	Electric load detector
Acura	P1300	Misfire Detected for Multiple Cylinders
Acura	P1301	Cylinder 1 misfire
Acura	P1302	Cylinder 2 misfires
Acura	P1258	VTEC system malfunction
Acura	P1253	VTEC system malfunction

Acura	P1257	VTEC system malfunction
Acura	P1248	Accelerator pedal position sensor correlation error
Acura	P1243	Inadequate throttle position detected
Acura	P1244	Throttle insufficiently closed
Acura	P1246	Accelerator Position Sensor Circuit 1
Acura	P1247	Accelerator Position Sensor 2 Circuit
Acura	P1241	Throttle Control Motor Circuit 1
Acura	P1242	Throttle control motor circuit 2
Acura	p1206	6 misfire cylinder
Acura	P1204	4 misfire cylinder
Acura	P1205	5 misfire cylinder
Acura	P1203	Cylinder 3 misfires
Acura	P1201	Cylinder 1 misfire
Acura	P1171	Fuel system tilts during acceleration
Acura	P1133	HO 2 S Insufficient switching (block 1, sensor 1)
Acura	P1134	HO 2 S conversion factor (1 group sensor!)
Acura	P1149	HO 2 S Main Sensor Circuit (Sensor 1) / Performance Problem
Acura	P1153	HO 2 S Insufficient switching (block 2, sensor 1)
Acura	P1154	HO 2 S conversion factor (bank 2, sensor 1)
Acura	P1162	Primary Circuit Malfunction HO2S (No. 1)

Acura	P1163	Slow response of the primary circuit HO 2 S (No. 1)
Acura	P1164	Primary Circuit / HO2S Performance (No. 1)
Acura	P1165	Primary Circuit / HO2S Performance (No. 1)
Acura	P1166	HO 2 S primary electrical heater system (No. 1)

Acura	P1167	HO2S main heating system (No. 1)
Acura	P1168	Primary HO2S (No. 1) LABEL Low Input
Acura	P1108	BARO Circuit High Input
Acura	P1111	IAT Sensor Circuit Intermittent High Voltage
Acura	P1112	IAT Sensor Circuit Intermittent Low Voltage
Acura	P1114	ECT Sensor Circuit Low Voltage
Acura	P1115	ECT Sensor Circuit High Voltage
Acura	P1202	Cylinder 2 misfires
Acura	P1169	Primary HO2S (No. 1) LABEL High Input
Acura	P1316	Spark plug voltage detection circuit malfunction, front block
Acura	P1306	6 misfire cylinder
Acura	P1106	BARO Circuit Range / Performance
Acura	P1107	BARO Circuit Low Input
Acura	P1129	MAP higher , than expected
Acura	P1128	MAP below expected
Acura	P1305	5 misfire cylinder
Acura	P1103	MAF higher , than expected
Acura	P1102	MAF below expected
Acura	P1122	Throttle Position Above Expected
Acura	P1304	4 misfire cylinder
Acura	P1121	Throttle position below expected
Acura	P1318	Spark Plug Detection Module Resistance Circuit Malfunction, Front Block
Acura	P1319	Spark Plug Detection Module Reset Circuit Malfunction, Rear Unit
Acura	P1336	Intermittent interruption of the CSF sensor
Acura	P1337	CSF Sensor No Signal
Acura	P1359	Disconnect CKP / TDC Sensor Connector

Acura	P1361	Intermittent interruption of the TDC sensor
Acura	P1362	TDC sensor No signal
Acura	P1366	TDC Sensor No. 2 Intermittent Interrupt
Acura	P1367	TDC sensor signal No. 2
Acura	P1380	Malfunction of system ABS on rough road
Acura	P1381	Intermittent interruption of the cylinder position sensor
Acura	P1382	Cylinder position sensor missing signal
Acura	P1386	CYP B Sensor Intermittent Interrupt
Acura	P1387	CYP Sensor B No Signal
Acura	P1390	G – Sensor intermittent low voltage
Acura	P1391	G-Sensor Performance
Acura	P1392	G-Sensor Low Voltage
Acura	P1393	G-Sensor High Voltage
Acura	P1394	G – Sensor Intermittent High Voltage
Acura	P1399	Accidental / Multiple Cylinder Ignition Detected
Acura	P1404	EGR stuck closed
Acura	P1406	EGR Needle Valve Position Chain
Acura	P1441	EVAP system flow during non-purge
Acura	p1442	EVAP High voltage vacuum circuit breaker with ignition on
Acura	P1456	EVAP (Fuel Tank System) Usage Monitoring System Leak Detected
Acura	P1459	EVAP Purge Flow Relay Malfunction
Acura	P1486	Thermostat Range / Performance Problem
Acura	P1491	Invalid EGR valve detected
Acura	P1498	High Pressure High Pressure Valve Lift Sensor
Acura	P1508	IAC Valve Circuit Failure
Acura	P1509	IAC Valve Circuit Failure
Acura	P1519	Idle Valve Circuit Malfunction
Acura	P1607	EGM / PGM Internal Circuit A Failure
Acura	P1608	ECM B Internal Circuit Error
Acura	P1618	Serial PCM Peripheral Communication Error, A / T Only

Acura	P1625	PCM unexpected reset
Acura	P1640	High voltage at driver input 1
Acura	P1650	Quad Driver A Fault Module
Acura	P1655	Signal Line Failure SEA / SEFA / TMA / TMB
Acura	P1660	A / T FI Signal A Circuit Failure
Acura	P1671	A / T FI Data Line No Signal
Acura	P1672	A / T FI Data Link Error
Acura	P1676	Traction control system FI Data Line No signal
Acura	P1677	System control traction FI
Acura	P1678	System control traction FI
Acura	P1681	A / T FI Signal Low Input
Acura	P1682	Signal A / T FI High Input
Acura	P1686	A / T FI Signal B Low Input
Acura	P1687	A / T FI Signal B High Input
Acura	P1690	Traction Control System STB Line Failure
Acura	P1696	Low fuel cutoff input
Acura	P1697	High cut-off fuel input
Acura	P1705	A / T Concerns
Acura	P1706	A / T Concerns
Acura	P1709	TCM A / T Protocol Circuit
Acura	P1738	TCM A / T Protocol Circuit
Acura	P1739	TCM A / T Protocol Circuit
Acura	p1750	TCM A / T System Fault
Acura	P1751	TCM A / T System Fault
Acura	P1753	A / T Concerns
Acura	P1758	A / T Concerns
Acura	P1768	A / T Concerns
Acura	P1773	TCM A / T Protocol Circuit
Acura	P1785	TCM A / T Protocol Circuit
Acura	P1788	A / T Concerns

Acura	P1790	TRANS ROM checksum error
Acura	P1791	A / T Concerns
Acura	P1792	TRANS EEPROM checksum error
Acura	P1793	A / T Concerns
Acura	P1795	A / T Concerns

See also:

Most Common Trouble Codes