PD 130 Injector problem

[pauldazzle]

My A4 threw a code today 17669 cylinder 1 maximum range exceeded.
Been logging my injectors this sfternoon on VCDS, & injectors 1 & 4 are reading 127 all the time. It's had a new injector loom last year so I doubt that's the problem.
Anyone got any experience with PD injectors?

[ajrayner]

Please Help Starting and running issues with Audi a4

AKA Audi Doodah

[pauldazzle]

Well I disconnected my Van Aarken smart box, & got a totally different set of readings in measuring blocks 013, & 023. Engine was at idle with the occasional blip of the accelerator.
I can't work out whether I have 3 problem injectors (1,2,&4) or just 1 on injector 3.
Can anyone shed any light?

Wednesday	8	May	2013	12:17:17
038 906 019 LJ		1.9l R4 EDC G400SG 4910
	Group A:	013				Group B:	018				Group C:	023
		Cyl 1	Cyl 2	Cyl 3	Cyl 4		Cyl 1	Cyl 2	Cyl 3	Cyl 4		(no units)	(no units)	(no units)	(no units)
	TIME	-2.8 to +2.8 mg/H	-2.8 to +2.8 mg/H	-2.8 to +2.8 mg/H	-2.8 to +2.8 mg/H	TIME	0	0	0	0	TIME
Marker	STAMP	mg/str	mg/str	mg/str	mg/str	STAMP					STAMP
	0.7	-0.28	-0.26	0.61	-0.09	0.01	0	0	0	0	0.32	12	9	-19	20
	1.87	-0.24	-0.21	0.56	-0.14	1.08	0	0	0	0	1.46	9	9	-17	19
	3.03	-0.26	-0.14	0.52	-0.12	2.25	0	0	0	0	2.64	3	13	-12	16
	4.22	-0.21	-0.16	0.49	-0.09	3.42	0	0	0	0	3.83	5	9	-16	17
	5.38	-0.21	-0.14	0.45	-0.12	4.6	0	0	0	0	5.01	9	12	-14	20
	6.54	-0.21	-0.12	0.4	-0.09	5.78	0	0	0	0	6.16	8	10	-13	19
	7.72	-0.24	-0.12	0.42	-0.07	6.95	0	0	0	0	7.34	7	13	-16	21
	8.9	-0.26	-0.21	0.52	-0.05	8.12	0	0	0	0	8.5	11	13	-17	24
	10.02	-0.26	-0.19	0.52	-0.05	9.28	0	0	0	0	9.66	10	10	-14	22
	11.09	-0.24	-0.24	0.54	-0.07	10.38	0	0	0	0	10.73	8	13	-15	23
	12.17	-0.26	-0.24	0.54	-0.05	11.45	0	0	0	0	11.82	8	12	-15	20
	13.37	-0.28	-0.26	0.54	0	12.55	0	0	0	0	12.95	10	15	-15	19
	14.56	-0.31	-0.28	0.54	0	13.77	0	0	0	0	14.17	8	12	-13	18
	15.74	-0.31	-0.26	0.59	0	14.95	0	0	0	0	15.34	10	9	-20	22
	16.92	-0.35	-0.19	0.52	0	16.14	0	0	0	0	16.52	14	10	-16	18
	18.08	-0.35	-0.21	0.54	0	17.3	0	0	0	0	17.7	5	14	-11	14
	19.23	-0.28	-0.19	0.52	-0.12	18.48	0	0	0	0	18.86	10	11	-17	15
	20.32	-0.28	-0.19	0.52	-0.12	19.6	0	0	4	0	19.96	-3	-3	-45	-12
	21.43	-0.26	-0.16	0.56	-0.07	20.68	4	4	4	4	21.05	-3	-3	-45	-12
	22.6	-0.42	-0.52	0.87	0.05	21.81	0	0	0	0	22.2	5	8	-17	9
	23.74	-0.45	-0.42	0.82	0	22.98	0	0	0	0	23.38	9	9	-15	17
	24.92	-0.38	-0.35	0.82	-0.07	24.12	0	0	0	0	24.52	11	14	-15	14
	26.08	-0.33	-0.26	0.75	-0.12	25.3	0	0	0	0	25.7	13	15	-17	14
	27.28	-0.38	-0.26	0.73	-0.09	26.49	0	0	0	0	26.88	12	11	-14	22
	28.46	-0.42	-0.26	0.78	-0.07	27.68	0	0	0	0	28.06	10	8	-20	20
	29.62	-0.42	-0.26	0.75	-0.07	28.84	0	0	0	0	29.24	12	16	-14	22
	30.78	-0.42	-0.33	0.8	-0.07	30.02	0	0	0	0	30.4	8	13	-17	20
	31.96	-0.4	-0.31	0.78	-0.07	31.18	0	0	0	0	31.56	9	14	-14	21
	33.12	-0.4	-0.31	0.8	-0.09	32.36	0	0	0	0	32.74	6	13	-36	8
	34.19	-0.4	-0.31	0.8	-0.09	33.47	0	0	0	0	33.83	-10	-7	-43	2
	35.27	-0.4	-0.31	0.8	-0.09	34.55	4	4	4	4	34.91	-10	-7	-43	2
	36.4	-0.4	-0.31	0.8	-0.09	35.64	0	0	0	0	36.01	-4	4	-30	-8
	37.61	-0.4	-0.31	0.8	-0.09	36.81	4	4	4	4	37.21	-16	-21	-39	0
	38.78	-0.4	-0.31	0.8	-0.09	38	4	4	4	4	38.4	-16	-21	-39	0
	39.96	-0.42	-0.14	0.78	-0.19	39.18	4	0	4	0	39.56	-4	-4	-21	7
	41.12	-0.4	-0.09	0.68	-0.19	40.34	0	0	0	0	40.74	6	2	-16	14
	42.3	-0.47	-0.14	0.78	-0.16	41.52	0	0	0	0	41.9	6	5	-13	18
	43.37	-0.4	-0.07	0.68	-0.21	42.66	0	0	0	0	43.02	12	8	-16	15
	44.49	-0.38	-0.07	0.73	-0.28	43.74	0	0	0	0	44.1	12	8	-15	23
	45.66	-0.42	-0.07	0.75	-0.26	44.87	0	0	0	0	45.26	12	11	-21	21
	46.82	-0.38	-0.05	0.73	-0.33	46.04	0	0	0	0	46.43	8	13	-17	22
	47.93	-0.42	-0.12	0.8	-0.21	47.2	0	0	0	0	47.55	14	16	-15	19
	49.11	-0.49	-0.21	0.87	-0.16	48.33	0	0	0	0	48.7	15	14	-17	16
	50.26	-0.52	-0.28	0.96	-0.16	49.48	0	0	0	0	49.88	17	11	-19	22
	51.44	-0.49	-0.33	1.04	-0.21	50.66	0	0	0	0	51.04	15	10	-16	18
	52.6	-0.42	-0.33	1.04	-0.31	51.82	0	0	0	0	52.2	10	12	-18	21
	53.76	-0.38	-0.33	1.04	-0.35	52.98	0	0	0	0	53.38	13	10	-15	11
	54.95	-0.31	-0.26	0.99	-0.45	54.16	0	0	0	0	54.54	5	11	-18	19
	56.1	-0.28	-0.21	0.94	-0.45	55.32	0	0	0	0	55.72	10	9	-17	17
	57.21	-0.42	-0.26	1.01	-0.28	56.5	0	0	0	0	56.85	8	7	-14	14
	58.29	-0.59	-0.16	0.92	-0.16	57.57	0	0	0	0	57.93	6	10	-10	19
	59.38	-0.52	0	0.73	-0.26	58.65	0	0	0	0	59.01	6	11	-12	18
	60.56	-0.35	-0.12	0.85	-0.38	59.78	0	0	0	0	60.16	13	12	-15	19
	61.74	-0.31	-0.12	0.85	-0.42	60.96	0	0	0	0	61.36	8	8	-16	22
	62.9	-0.31	-0.05	0.78	-0.42	62.12	0	0	0	0	62.52	7	12	-12	19
	64.08	-0.31	0	0.75	-0.42	63.3	0	0	0	0	63.68	10	8	-16	22
	65.24	-0.38	0.02	0.71	-0.38	64.46	0	0	0	0	64.86	13	9	-17	22
	66.38	-0.47	-0.09	0.8	-0.26	65.64	0	0	0	0	66.01	10	14	-14	22
	67.49	-0.49	-0.09	0.82	-0.26	66.73	0	0	0	0	67.1	13	12	-16	20
	68.63	-0.45	-0.07	0.78	-0.33	67.87	0	0	0	0	68.26	11	17	-15	15
	69.78	-0.45	-0.07	0.78	-0.33	69.02	4	4	4	4	69.4	0	-3	-46	-3
	70.91	-0.42	-0.05	0.8	-0.33	70.18	4	4	4	4	70.56	0	-3	-46	-3
	72.04	-0.33	-0.07	0.8	-0.42	71.28	0	0	0	0	71.66	6	10	-23	8
	73.22	-0.28	-0.28	0.99	-0.38	72.44	0	0	0	0	72.82	10	9	-17	14
	74.42	-0.42	-0.33	0.96	-0.24	73.62	0	0	0	0	74.02	10	10	-16	13
	75.62	-0.45	-0.26	0.87	-0.16	74.82	0	0	0	0	75.22	9	8	-16	17
	76.78	-0.35	-0.33	0.89	-0.24	76	0	0	0	0	76.4	6	9	-12	17

[Crasher]

Sorry for the tardy reply. Textbook wise they look fine but number three attracted my attention.

[pauldazzle]

Thanks Crasher, Yeah injector 3 doesn't look right at all. I did the injector rocker/lash adjustments on Friday & the car feels smoother & much more responsive. None of them were right but 3 was way out. Checked with VCDS after but 3 still reading minus figures all the time.
I'm going to stick a new injector in 3 on Wednesday, & see what happens.

[Crasher]

The book of words says anything up to +/- 2.8 is acceptable but I have found anything over 1 is a sign of trouble.

[pauldazzle]

Put a new injector in this morning, & it seems to have had an effect. Will get it on VCDS later when I can retrieve the laptop off the missus.

[pauldazzle]

Just had VCDS on & no more minus figures on 3!

[ajrayner]

Nice one!

Out of interest, what figure you you getting in block 13 for number 3 now?

[Google44]

did yo have to reprogram the injector or was it just a simple drop in?