P1387 Daewoo Auto Trouble Code
P1387 Daewoo Auto Trouble Code on vehicles with electronically controlled automatic transmissions, the 3-4 shift solenoid is responsible for actuating the hydraulic circuits to activate clutches or bands that change gears inside the automatic transmission.
The crank but won't start condition, along with the trouble codes may make you think you've got a PATS anti-theft system problem. However, Ford reports that these codes are all related to software bugs. The only way around the problem is to reprogram the PCM with the latest software.
P1387 Daewoo Possible Solution:
Excessive air inflow can be caused by a vacuum leak, a dirty sensor or, an exhaust gas recirculation valve not closing properly. If the problem is not enough fuel, the culprit may be dirty injectors or fuel filters, a weak fuel pump or a leaky fuel pressure regulator. The lean fuel mix error may be accompanied by rough idling, engine misfires, hesitation during acceleration and overall poor engine performance.
P1387 Daewoo Description For All Models :
- Daewoo Arcadia
- Daewoo Brougham
- Daewoo Bucrane
- Daewoo Chairman
- Daewoo Espero
- Daewoo Evanda
- Daewoo Joyster
- Daewoo Kalos
- Daewoo Korando
- Daewoo Lacetti
- Daewoo Lanos
- Daewoo Leganza
- Daewoo Maepsy-na
- Daewoo Magnus
- Daewoo Mantica
- Daewoo Matiz
- Daewoo Musiro
- Daewoo Musson
- Daewoo Nexia
- Daewoo No 1
- Daewoo Nubira
- Daewoo Prince
- Daewoo Rexton
- Daewoo Rezzo
- Daewoo Royale
- Daewoo Tacuma
- Daewoo Tosca
- Daewoo Vada
- Daewoo Winstorm
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P1387 Daewoo Trouble Repair :
OBD 2 P1387 Daewoo code and tailpipe testing are two different approaches to identify vehicles in need of repair. The OBD system looks for broken or malfunctioning emissions control components while tailpipe tests sample a vehicle's exhaust to see if it is above or below certain prescribed limits. Given the robust nature of today's emissions control components, it is entirely possible for an individual component to malfunction without leading to an immediate increase in emissions at the tailpipe. In such cases, other components (like the catalyst) can temporarily compensate for the part that is broken however, these other components can only do double duty for so long before they, too, begin to malfunction. Because of its ability to monitor individual components, OBD is able to give motorists an early warning that repairs are needed; it is because of this early warning capability that OBD will sometimes fail vehicles that would otherwise pass a tailpipe test. |
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