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2005 1.6 TU4JP5 ignition problem?
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Author Post
gsa1300   
Tue Jun 12 2018, 12:13pm
Member No: #3756
Joined: May 20 2008
Location: Hungary
 Hi,
my car does not start, just turn and turn the engine...
Previously it gave P0350 error code (ignition coil primary/secondary circuit malfunction), but I did not observed any misfire or problem with it. Sometimes it came and for day not.
Yesterday after work it did not start...
I removed the ignition coil pack and did some measurements.
There are four socket for sparkplugs. Call them A B C D (B C in the middle, A D at the two sides)
There are four connectors at the end to the wiring harness. Call them 1 2 3 4
I can measure the resistance as follows:
A-D 15.6 kOhm
B-C 15.8 kOhm
1-2 1.2 Ohm
1-4 0.6 Ohm
2-4 0.6 Ohm
3-4 2.5 MOhm (very high and suspicious)
1-3; 2-3; A-B; A-C; D-B; D-C multimeter shows 1 - no line

Do you think this coil pack is bad?
If not what, else can be the problem? Fuel pump error?
1 User said Thank You to gsa1300 for this Post :
 BifiHun (14 Feb 2019 : 11:40)
BifiHun   
Thu Feb 14 2019, 11:43am
Member No: #53109
Joined: Feb 14 2019
Location: Milton Keynes
 Hello did you find the issue, now I changed everything on the car, BSM, Ignition Coils, Spark Plugs, still misfiring. Error Code: P0350. and all 4 injectors circuit low.
(rohadjak meg, ha megegyszer citroent veszek... )
gsa1300   
Thu Feb 14 2019, 02:06pm
Member No: #3756
Joined: May 20 2008
Location: Hungary
 Hi,
After the BSM change and software reset/update solved the problem. The coil remained the same what I reported in the original post. So, I assume that are the normal values...

Minden autó elromlik, csak meg kell találni a megfelelő szerelőt, aki ért hozzá. Ez sokszor nehezebb, mint magunk megoldani a problémát...
 

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