![OBD CODES](http://f.obdquery.com/us/ico.png?v=20238888)
CAR OBD CODES
OBD/DTC Search, e.g.P0207
CAR OBD CODES P0207
P0207 OBD Code Definition:
P0207 Injector 7 Control Circuit
P0207 OBD Code Description:
OBD2 Code P0207 Definition:
P0207 means that the PCM detected a fault in the injector or the wiring to the injector. It monitors the injector and when the injector is activated, the PCM expects to see the voltage pulled “low” or close to zero. When the injector is switched off, the PCM expects to see a voltage that is close to battery voltage or “high”. If it doesn’t see the expected voltage the PCM will set this code. The PCM also monitors resitance in the circuit. If the resistance is excessively low or high it will set this code.
Symptoms
Possible sumptoms of P0207
The symptoms for this code will likely be a misfire and a rough running engine. Poor acceleration. The MIL will also be illuminated.
Possible Causes
Possible causes of P0207
The causes of a P0207 engine light code could be any of the following: Bad injector. This is usually the cause of this code but doesn’t rule out the possibility of one of the other causes Open in the wiring to the injector Short in the wiring to the injector Bad PCM
Possible Solutions
First, using a DVOM check the resistance of the injector. If it isn’t within specs, then replace the injector. Check for voltage at the fuel injector connector. It should have 10 volts or more. Visually check the connector for damage or broken wires. Visually check the injector for damage. If you have access to an injector tester, activate the injector and see if it operates. If the injector operates, then you likely have either an open in the wiring, or a blocked injector. If you do not have access to a tester, swap the injector with another one and see if the code changes. If the code changes, then change the injector. At the PCM, remove the driver wire from the PCM connector and Ground the wire. (Make sure you have the correct wire. If you’re not sure, do not attempt) The injector should activate Replace the injector First, using a DVOM check the resistance of the injector. If it isn’t within specs, then replace the injector. Check for voltage at the fuel injector connector. It should have 10 volts or more. Visually check the connector for damage or broken wires. Visually check the injector for damage. If you have access to an injector tester, activate the injector and see if it operates. If the injector operates, then you likely have either an open in the wiring, or a blocked injector. If you do not have access to a tester, swap the injector with another one and see if the code changes. If the code changes, then change the injector. At the PCM, remove the driver wire from the PCM connector and Ground the wire. (Make sure you have the correct wire. If you’re not sure, do not attempt) The injector should activate Replace the injector OBD-II Codes
P0200 P0201 P0202 P0203 P0204 P0205 P0206 P0208 P0209 P0210
Note: The information on the P0207 error code is purely informative, if you need more useful information, please consult your technician.
B3482 B1841 B1C12 B1196 B2813 B129E B1733 B11FB B297C B2ABD P0B2F B2434 B2558 B1135 P0B2B OBDII Chassis Codes
C0245 C1A13 C1470 C0273 C0073 C1816 C1737 C1311 C1852 C1168 C1521 C1260 C1131 P0C02 C1A18 OBDII Network Codes
U0019 U3010 U0451 U2502 U2518 U1126 U055A U0335 U0294 U2604 U0309 U0472 U1007 U0555 U1052 OBDII Powertrain Codes
P002F P0205 P049C P2132 P02F1 P0C37 P0836 P0209 P2609 P0875 P1173 P1685 P0157 P0867 P0525