O texto varia por veículo e sufixo; não é diagnóstico universal.
MAZDA
Códigos no documento P0191:00
ON CERTAIN 2012 MAZDA3 VEHICLES, WHEN USING HIGH EVAPORATIVE WINTER FUEL, IF THE VEHICLE IS STOPPED AND IDLING FOR LONGER THAN 20 MINUTES, THERE IS A POSSIBILITY THAT THE FUEL INSIDE THE HIGH-PRESSURE FUEL PUMP MAY BE…
NISSAN
Códigos no documento P0191
NISSAN: MIL ON WITH DTC P0133, P0191, P0193, P0087, P0441. THERE ARE NO DRIVABILITY CONCERNS. DRIVABILITY CONCERNS, IF ANY, MUST BE REPAIRED FIRST AND ARE NOT COVERED IN THIS SERVICE BULLETIN. *PE
CHEVROLET, GMC
Códigos no documento P0191
GENERAL MOTORS: MALFUNCTION INDICATOR LAMP (MIL) ILLUMINATED, INTERMITTENT DTC P0191, SLOW FUEL RAIL PRESSURE (FRP) DECAY, WIRING HARNESS CONNECTIONS, VOLTAGE FLUCTUATIONS/INTERRUPTIONS (FOLLOW CORRECTION INFORMATION…
CHEVROLET, GMC
Códigos no documento P0191
GMC: FUEL RAIL PRESSURE SENSOR PERFORMANCE DTC P0191. MAY SET DUE TO ACTUAL FUEL RAIL PRESSURE NOT DROPPING QUICKLY ENOUGH WHEN THE ENGINE IS SHUT OFF. *PE
FORD
Códigos no documento P0191
SLOW FUEL FILL--MIL ON WITH DTC P0191. *NJ
DODGE
Códigos no documento P0191
5.9L DTC P0191 - FUEL PRESSURE SENSOR RATIONALITY. ERASE AND REPROGRAM THE POWERTRAIN CONTROL MODULE (PCM) WITH NEW SOFTWARE. *KB
DODGE
Códigos no documento P0191
DIAGNOSTIC TROUBLE CODE (DTC) P0191, FUEL PRESSURE SENSOR RATIONALITY. *KB
UNKNOWN
Códigos no documento P0191
DIAGNOSTIC TROUBLE CODE P0191, P0171 AND/OR P0174 - 2003-2005 MULTIPLE VEHICLES. *TT
FORD, MERCURY
Códigos no documento P0191
MIL ON WITH DTC P0191 WITH OR WITHOUT VARIOUS DRIVABILITY SYMPTOMS AND/OR ADDITIONAL DTCS. *TT
CHEVROLET, GMC
Códigos no documento P0191
FALSE START WITH MALFUNCTION INDICATOR LAMP LIGHT ON, P0191. *TT
FORD, MERCURY
Códigos no documento P0191
DRIVEABILITY-MALFUNCTION INDICATOR LAMP (MIL) WITH P0316 WHEN USING WINTER BLEND REFORMULATED FUELS AT TEMPERATURES ABOVE 50 DEGREES F (10 DEGREES C) DURING WINTER MONTHS-ROUGH OR ROLLING IDLE AFTER HOT SOAK RESTART…
FORD, MERCURY
Códigos no documento P0191
SOME VEHICLES EQUIPPED WITH A 3.0L 4V ENGINE MAY EXHIBIT A MALFUNCTION INDICATOR LAMP ILLUMINATION WITH A DIAGNOSTIC TROUBLE CODE P0191 (FUEL RAIL PRESSURE SENSOR CIRCUIT PERFORMANCE) IN MEMORY. *TT
FORD, MERCURY
Códigos no documento P0191
SOME VEHICLES MAY EXHIBIT A ROUGH ENGINE IDLE, ENGINE IDLE ROUGHNESS OR IDLE RPM DIP WITH THE AIR CONDITIONER ON, A DIAGNOSTIC TROUBLE CODE P0191 OR 1-2 UPSHIFT. *TT
FORD, MERCURY
Códigos no documento P0191
SOME VEHICLES MAY EXHIBIT VARIOUS DIAGNOSTIC TROUBLE CODES (DTCS) P1233, P1235, P1237, P0191) AND / OR DRIVEABILITY / TRANSMISSION SHIFTING CONCERNS DUE TO WIRING THAT HAS BECOME CHAFED ON THE TOP OF THE TRANSMISSION…
FORD
Códigos no documento P0191
CONCERNS WITH FLEX FUEL EQUIPPED VEHICLES EXHIBITING AN INTERMITTENT DIFFICULT TO DIAGNOSE MALFUNCTION INDICATOR LAMP ON WITH A DIAGNOSTIC TROUBLE CODE P0191 IN MEMORY. *TT
FORD, MERCURY
Códigos no documento P0191
MIL ON WITH DTC P0191 - FUEL RAIL PRESSURE SENSOR CIRCUIT PERFORMANCE. *KB