Trying to figure out some codes

Asked by Mar 18, 2017 at 04:42 PM about the 2003 Ford Focus

Question type: Maintenance & Repair

Car won't start but isn't throwing any codes on
scanner does anyone know what this could be ?

2 Answers

15,015

Check to see if you have fire or spark, try spraying some engine starter fluid in the intake to see if it fires for a second if so you have fire just not fuel, which could be any related reason to fuel, pump, pump relay, computer, fuses ect, if it did not fire off for a few seconds then it does not have fire to spark plugs also or just not firing, which can be computer, crank & cam sensors, coils, wiring bad , fuses, may also be low battery power you did not say if its turning over or not. Which could be bad connections to battery or starter or frame grounds, and alternator or its wiring or fuses/relays, ignition switch so basically you need to do some testing.

65,015

More than likely you have a fuel pressure issue. Spray some starting fluid into the throttle body to see if it fires up. If it does then more than likely the fuel pump is bad. Verify with a fuel pressure gauge.

Your Answer

Add photo

Related Questions

  • reset theft system in 2001 focus 6 answers

    my ignition will not fire odometer read just dashes. I replaced ecm ( computer ) I got numbers back on odimeter but still no ignition. Now my security light above radio blinks rapidly which accordin...

    2001 Ford Focus SE

    -

    Maintenance & Repair

  • Ford Focus ZTS 2.3L with Auto Transmission 12 answers

    My son has a 04 Ford Focus ZTS 2.3L with 90000 miles on it that the automatic transmission started going out two days after he bought it. We are trying to figure out for sure if it is something mechan...

    2004 Ford Focus ZTS

    -

    Maintenance & Repair

  • HOW DO I ENTER THE CODE 2 answers

    How do i enter the code on the radio on my 1999 ford focus

    1999 Ford Focus

    -

    Maintenance & Repair

  • ENGINE VIBRATION / TPS 6 answers

    WELL HERE GOES, I took my fiancee car into the shop because she said it was making a sqeech noise when she would go over speed bumps or anywhere the road was uneven. Anyways we took the car to the sho...

    2000 Ford Focus

    -

    Maintenance & Repair

  • Door keycode 1 answer

    I just bought a 2014 Ford focus and I'm trying to figure out how to retrieve the door key code the dealership wanted to charge me 50 bucks and I didn't have the little card that supposed to come w...

    2014 Ford Focus SE Hatchback

    -

    General

Search Ford Focus Questions

Ford Focus Experts

#1 Tom Demyan
Tom Demyan
Reputation 1,300
#2 dandyoun
dandyoun
Reputation 1,020
#3 Su'ad Barakat
Su'ad Barakat
Reputation 900
View All

Related Models For Sale

Used Honda Civic
316 Great Deals out of 4,460 listings starting at $1,299
Used Ford Fiesta
38 Great Deals out of 687 listings starting at $2,753
Used Toyota Corolla
169 Great Deals out of 3,667 listings starting at $1,495
Used Ford Mustang
6 Great Deals out of 1,123 listings starting at $2,500
Used Mazda MAZDA3
86 Great Deals out of 2,168 listings starting at $1,500
Used Honda Accord
90 Great Deals out of 1,111 listings starting at $1,495
Used Ford Escape
181 Great Deals out of 4,195 listings starting at $428
Used Hyundai Elantra
98 Great Deals out of 3,075 listings starting at $1,149
Used Toyota Camry
54 Great Deals out of 1,466 listings starting at $800
Used Volkswagen GTI
3 Great Deals out of 205 listings starting at $4,995
Used Nissan Altima
53 Great Deals out of 1,218 listings starting at $1,795
Used Chevrolet Malibu
94 Great Deals out of 2,367 listings starting at $2,500

Used Cars For Sale

2017 Ford Focus For Sale
317 listings starting at $18,748
2016 Ford Focus For Sale
284 listings starting at $14,995
2015 Ford Focus For Sale
5 Great Deals out of 178 listings starting at $10,495
2014 Ford Focus For Sale
23 Great Deals out of 338 listings starting at $7,771
2013 Ford Focus For Sale
22 Great Deals out of 339 listings starting at $5,990