
2004 Ford Focus SE 2.3L Surge
Started by getting above codes from vehicle modules using a Genysis scanner. Inspected datastream & found long term fuel trim around -12% with short term around 0%. Checked freeze frame data & found code P1235 set @ 22mph, light throttle, operating temperature...
FIX posted 9/5/2007
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Message Closed w/FIX
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VIN | 1FAFP34Z04 |
Engine | 2.3 L / 4 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | Surge |
Occurs | Intermittently |
Misc. | Pzev |
Trouble Codes
B1317 | Battery Volt High - In ABS |
B1318 | Battery Volt Low - In ABS Air Bag |
B1350 | Heated Rear Screen Relay Short To Ground - In GEM |
B1499 | Lamp Turn Signal Left Circuit Fail - In GEM |
B1681 | PATS Receiver Module Signal Not Received |
P1235 | Fuel Injector 5 Output Circuit Malfunction |
Message Closed w/FIX
Vehicle Data
2004 Ford Focus SE
VIN | 1FAFP34Z04 |
Engine | 2.3 L / 4 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | Surge |
Occurs | Intermittently |
Misc. | Pzev |
Trouble Codes
B1317 | Battery Volt High - In ABS |
B1318 | Battery Volt Low - In ABS Air Bag |
B1350 | Heated Rear Screen Relay Short To Ground - In GEM |
B1499 | Lamp Turn Signal Left Circuit Fail - In GEM |
B1681 | PATS Receiver Module Signal Not Received |
P1235 | Fuel Injector 5 Output Circuit Malfunction |